113256562037 has 2 divisors, whose sum is σ = 113256562038. Its totient is φ = 113256562036.

The previous prime is 113256562009. The next prime is 113256562099. The reversal of 113256562037 is 730265652311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70387273636 + 42869288401 = 265306^2 + 207049^2 .

It is a cyclic number.

It is not a de Polignac number, because 113256562037 - 2¹⁴ = 113256545653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113256561985 and 113256562003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113256562637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56628281018 + 56628281019.

It is an arithmetic number, because the mean of its divisors is an integer number (56628281019).

Almost surely, 2^113256562037 is an apocalyptic number.

It is an amenable number.

113256562037 is a deficient number, since it is larger than the sum of its proper divisors (1).

113256562037 is an equidigital number, since it uses as much as digits as its factorization.

113256562037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 113256562037 in words is "one hundred thirteen billion, two hundred fifty-six million, five hundred sixty-two thousand, thirty-seven".