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10233131213100 = 22352145123508227
BaseRepresentation
bin1001010011101001011000…
…1001101010000100101100
31100020021111111201221120110
42110322112021222010230
52320124423042304400
633433011404020020
72104214350065315
oct224722611520454
940207444657513
1010233131213100
113295934879a74
1211932bab31610
13592c984759b3
1427540145960c
1512b2c1d52e50
hex94e9626a12c

10233131213100 has 72 divisors (see below), whose sum is σ = 29628266044608. Its totient is φ = 2726954216000.

The previous prime is 10233131213089. The next prime is 10233131213111. The reversal of 10233131213100 is 131213133201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10233131213089) and next prime (10233131213111).

It is a super-2 number, since 2×102331312131002 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11318814 + ... + 12189413.

It is an arithmetic number, because the mean of its divisors is an integer number (411503695064).

Almost surely, 210233131213100 is an apocalyptic number.

10233131213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233131213100 is an abundant number, since it is smaller than the sum of its proper divisors (19395134831508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10233131213100 is a wasteful number, since it uses less digits than its factorization.

10233131213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23509695 (or 23509688 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10233131213100 its reverse (131213133201), we get a palindrome (10364344346301).

The spelling of 10233131213100 in words is "ten trillion, two hundred thirty-three billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 1451 2902 4353 5804 7255 8706 14510 17412 21765 29020 36275 43530 72550 87060 108825 145100 217650 435300 23508227 47016454 70524681 94032908 117541135 141049362 235082270 282098724 352623405 470164540 587705675 705246810 1175411350 1410493620 1763117025 2350822700 3526234050 7052468100 34110437377 68220874754 102331312131 136441749508 170552186885 204662624262 341104373770 409325248524 511656560655 682208747540 852760934425 1023313121310 1705521868850 2046626242620 2558282803275 3411043737700 5116565606550 10233131213100