113252011252123 has 4 divisors (see below), whose sum is σ = 113272332810048. Its totient is φ = 113231689694200.

The previous prime is 113252011252111. The next prime is 113252011252151. The reversal of 113252011252123 is 321252110252311.

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-113252011252123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113252014252123) 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, 10160770603 + ... + 10160781748.

It is an arithmetic number, because the mean of its divisors is an integer number (28318083202512).

Almost surely, 2^{113252011252123} is an apocalyptic number.

113252011252123 is a deficient number, since it is larger than the sum of its proper divisors (20321557925).

113252011252123 is an equidigital number, since it uses as much as digits as its factorization.

113252011252123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20321557924.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 113252011252123 in words is "one hundred thirteen trillion, two hundred fifty-two billion, eleven million, two hundred fifty-two thousand, one hundred twenty-three".