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131010301120 = 2652003204397
BaseRepresentation
bin111101000000011010…
…0101000110011000000
3110112011022222212012211
41322000310220303000
54121302114113440
6140104005231504
712315362120446
oct1720064506300
9415138885184
10131010301120
1150619999336
1221483102594
13c47b2aa64a
1464ab738b96
15361b8cbeea
hex1e80d28cc0

131010301120 has 56 divisors (see below), whose sum is σ = 312125557104. Its totient is φ = 52377701376.

The previous prime is 131010301109. The next prime is 131010301153. The reversal of 131010301120 is 21103010131.

It is a self number, because there is not a number n which added to its sum of digits gives 131010301120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538762 + ... + 743158.

Almost surely, 2131010301120 is an apocalyptic number.

131010301120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131010301120 is an abundant number, since it is smaller than the sum of its proper divisors (181115255984).

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

131010301120 is a wasteful number, since it uses less digits than its factorization.

131010301120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206417 (or 206407 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 131010301120 its reverse (21103010131), we get a palindrome (152113311251).

The spelling of 131010301120 in words is "one hundred thirty-one billion, ten million, three hundred one thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 2003 4006 8012 10015 16024 20030 32048 40060 64096 80120 128192 160240 204397 320480 408794 640960 817588 1021985 1635176 2043970 3270352 4087940 6540704 8175880 13081408 16351760 32703520 65407040 409407191 818814382 1637628764 2047035955 3275257528 4094071910 6550515056 8188143820 13101030112 16376287640 26202060224 32752575280 65505150560 131010301120