113457790773 has 8 divisors (see below), whose sum is σ = 168085616000. Its totient is φ = 75638527164.

The previous prime is 113457790769. The next prime is 113457790799. The reversal of 113457790773 is 377097754311.

It is a happy number.

113457790773 is a `hidden beast` number, since 113 + 457 + 7 + 9 + 0 + 7 + 73 = 666.

It is not a de Polignac number, because 113457790773 - 2² = 113457790769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113457790753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2101070173 + ... + 2101070226.

It is an arithmetic number, because the mean of its divisors is an integer number (21010702000).

Almost surely, 2^113457790773 is an apocalyptic number.

It is an amenable number.

113457790773 is a deficient number, since it is larger than the sum of its proper divisors (54627825227).

113457790773 is an equidigital number, since it uses as much as digits as its factorization.

113457790773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202140408 (or 4202140402 counting only the distinct ones).

The product of its (nonzero) digits is 3889620, while the sum is 54.

The spelling of 113457790773 in words is "one hundred thirteen billion, four hundred fifty-seven million, seven hundred ninety thousand, seven hundred seventy-three".