113210404831 has 2 divisors, whose sum is σ = 113210404832. Its totient is φ = 113210404830.

The previous prime is 113210404829. The next prime is 113210404837. The reversal of 113210404831 is 138404012311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113210404831 - 2¹ = 113210404829 is a prime.

It is a super-2 number, since 2×113210404831² (a number of 23 digits) contains 22 as substring.

Together with 113210404829, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113210404831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113210404837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56605202415 + 56605202416.

It is an arithmetic number, because the mean of its divisors is an integer number (56605202416).

Almost surely, 2^113210404831 is an apocalyptic number.

113210404831 is a deficient number, since it is larger than the sum of its proper divisors (1).

113210404831 is an equidigital number, since it uses as much as digits as its factorization.

113210404831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 113210404831 in words is "one hundred thirteen billion, two hundred ten million, four hundred four thousand, eight hundred thirty-one".