112540125023 has 4 divisors (see below), whose sum is σ = 112591212168. Its totient is φ = 112489037880.

The previous prime is 112540125017. The next prime is 112540125029. The reversal of 112540125023 is 320521045211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320521045211 = 28663 ⋅11182397.

It is an interprime number because it is at equal distance from previous prime (112540125017) and next prime (112540125029).

It is a cyclic number.

It is not a de Polignac number, because 112540125023 - 2⁴ = 112540125007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112540124983 and 112540125001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112540125029) 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, 25540268 + ... + 25544673.

It is an arithmetic number, because the mean of its divisors is an integer number (28147803042).

Almost surely, 2^112540125023 is an apocalyptic number.

112540125023 is a deficient number, since it is larger than the sum of its proper divisors (51087145).

112540125023 is an equidigital number, since it uses as much as digits as its factorization.

112540125023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51087144.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 112540125023 in words is "one hundred twelve billion, five hundred forty million, one hundred twenty-five thousand, twenty-three".