113256510797 has 2 divisors, whose sum is σ = 113256510798. Its totient is φ = 113256510796.

The previous prime is 113256510769. The next prime is 113256510821. The reversal of 113256510797 is 797015652311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61659842596 + 51596668201 = 248314^2 + 227149^2 .

It is a cyclic number.

It is not a de Polignac number, because 113256510797 - 2¹⁶ = 113256445261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113256510097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56628255398 + 56628255399.

It is an arithmetic number, because the mean of its divisors is an integer number (56628255399).

Almost surely, 2^113256510797 is an apocalyptic number.

It is an amenable number.

113256510797 is a deficient number, since it is larger than the sum of its proper divisors (1).

113256510797 is an equidigital number, since it uses as much as digits as its factorization.

113256510797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 396900, while the sum is 47.

The spelling of 113256510797 in words is "one hundred thirteen billion, two hundred fifty-six million, five hundred ten thousand, seven hundred ninety-seven".