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10230231023131 = 726923392322763
BaseRepresentation
bin1001010011011110100101…
…0010010011111000011011
31100020000000101112000212011
42110313221102103320123
52320103003120220011
633431411522530351
72104052442634060
oct224675122237033
940200011460764
1010230231023131
113294686790359
12119282b8069b7
13592925669662
142752081d4c67
1512b1a2427621
hex94de9493e1b

10230231023131 has 16 divisors (see below), whose sum is σ = 11740178361600. Its totient is φ = 8732433030048.

The previous prime is 10230231023123. The next prime is 10230231023161. The reversal of 10230231023131 is 13132013203201.

It is not a de Polignac number, because 10230231023131 - 23 = 10230231023123 is a prime.

It is a super-2 number, since 2×102302310231312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10230231023161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3242956 + ... + 5565718.

It is an arithmetic number, because the mean of its divisors is an integer number (733761147600).

Almost surely, 210230231023131 is an apocalyptic number.

10230231023131 is a deficient number, since it is larger than the sum of its proper divisors (1509947338469).

10230231023131 is a wasteful number, since it uses less digits than its factorization.

10230231023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325378.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10230231023131 its reverse (13132013203201), we get a palindrome (23362244226332).

The spelling of 10230231023131 in words is "ten trillion, two hundred thirty billion, two hundred thirty-one million, twenty-three thousand, one hundred thirty-one".

Divisors: 1 7 269 1883 2339 16373 629191 2322763 4404337 16259341 624823247 4373762729 5432942657 38030598599 1461461574733 10230231023131