113373342997 has 2 divisors, whose sum is σ = 113373342998. Its totient is φ = 113373342996.

The previous prime is 113373342983. The next prime is 113373343001. The reversal of 113373342997 is 799243373311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81091674756 + 32281668241 = 284766^2 + 179671^2 .

It is a cyclic number.

It is not a de Polignac number, because 113373342997 - 2²³ = 113364954389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113373343997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56686671498 + 56686671499.

It is an arithmetic number, because the mean of its divisors is an integer number (56686671499).

Almost surely, 2^113373342997 is an apocalyptic number.

It is an amenable number.

113373342997 is a deficient number, since it is larger than the sum of its proper divisors (1).

113373342997 is an equidigital number, since it uses as much as digits as its factorization.

113373342997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2571912, while the sum is 52.

The spelling of 113373342997 in words is "one hundred thirteen billion, three hundred seventy-three million, three hundred forty-two thousand, nine hundred ninety-seven".