23454106123 has 12 divisors (see below), whose sum is σ = 27730619472. Its totient is φ = 19773951120.

The previous prime is 23454106087. The next prime is 23454106163. The reversal of 23454106123 is 32160145432.

It is not a de Polignac number, because 23454106123 - 2⁹ = 23454105611 is a prime.

It is a super-2 number, since 2×23454106123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23454106163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3920415 + ... + 3926392.

It is an arithmetic number, because the mean of its divisors is an integer number (2310884956).

Almost surely, 2^23454106123 is an apocalyptic number.

23454106123 is a deficient number, since it is larger than the sum of its proper divisors (4276513349).

23454106123 is an equidigital number, since it uses as much as digits as its factorization.

23454106123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846882 (or 7846875 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 23454106123 in words is "twenty-three billion, four hundred fifty-four million, one hundred six thousand, one hundred twenty-three".