113251075723 has 4 divisors (see below), whose sum is σ = 113253096280. Its totient is φ = 113249055168.

The previous prime is 113251075687. The next prime is 113251075739. The reversal of 113251075723 is 327570152311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113251075723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113251075753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923733 + ... + 1039126.

It is an arithmetic number, because the mean of its divisors is an integer number (28313274070).

Almost surely, 2^113251075723 is an apocalyptic number.

113251075723 is a deficient number, since it is larger than the sum of its proper divisors (2020557).

113251075723 is an equidigital number, since it uses as much as digits as its factorization.

113251075723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020556.

The product of its (nonzero) digits is 44100, while the sum is 37.

The spelling of 113251075723 in words is "one hundred thirteen billion, two hundred fifty-one million, seventy-five thousand, seven hundred twenty-three".