113533051310431 has 2 divisors, whose sum is σ = 113533051310432. Its totient is φ = 113533051310430.

The previous prime is 113533051310417. The next prime is 113533051310449. The reversal of 113533051310431 is 134013150335311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113533051310431 - 2²¹ = 113533049213279 is a prime.

It is a super-2 number, since 2×113533051310431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113533051310411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56766525655215 + 56766525655216.

It is an arithmetic number, because the mean of its divisors is an integer number (56766525655216).

Almost surely, 2^{113533051310431} is an apocalyptic number.

113533051310431 is a deficient number, since it is larger than the sum of its proper divisors (1).

113533051310431 is an equidigital number, since it uses as much as digits as its factorization.

113533051310431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 113533051310431 in words is "one hundred thirteen trillion, five hundred thirty-three billion, fifty-one million, three hundred ten thousand, four hundred thirty-one".