112403605931 has 2 divisors, whose sum is σ = 112403605932. Its totient is φ = 112403605930.

The previous prime is 112403605927. The next prime is 112403605981. The reversal of 112403605931 is 139506304211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112403605931 - 2² = 112403605927 is a prime.

It is a super-2 number, since 2×112403605931² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112403605891 and 112403605900.

It is not a weakly prime, because it can be changed into another prime (112403605981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56201802965 + 56201802966.

It is an arithmetic number, because the mean of its divisors is an integer number (56201802966).

Almost surely, 2^112403605931 is an apocalyptic number.

112403605931 is a deficient number, since it is larger than the sum of its proper divisors (1).

112403605931 is an equidigital number, since it uses as much as digits as its factorization.

112403605931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 112403605931 in words is "one hundred twelve billion, four hundred three million, six hundred five thousand, nine hundred thirty-one".