123005875107 has 8 divisors (see below), whose sum is σ = 168440477776. Its totient is φ = 79787594592.

The previous prime is 123005875099. The next prime is 123005875117. The reversal of 123005875107 is 701578500321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123005875107 - 2³ = 123005875099 is a prime.

It is a super-2 number, since 2×123005875107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123005875117) 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, 554080408 + ... + 554080629.

It is an arithmetic number, because the mean of its divisors is an integer number (21055059722).

Almost surely, 2^123005875107 is an apocalyptic number.

123005875107 is a deficient number, since it is larger than the sum of its proper divisors (45434602669).

123005875107 is a wasteful number, since it uses less digits than its factorization.

123005875107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108161077.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 123005875107 in words is "one hundred twenty-three billion, five million, eight hundred seventy-five thousand, one hundred seven".