123013167215498 has 16 divisors (see below), whose sum is σ = 211092510119424. Its totient is φ = 52666730083440.

The previous prime is 123013167215489. The next prime is 123013167215551. The reversal of 123013167215498 is 894512761310321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4433212565 + ... + 4433240312.

It is an arithmetic number, because the mean of its divisors is an integer number (13193281882464).

It is a 1-persistent number, because it is pandigital, but 2⋅123013167215498 = 246026334430996 is not.

Almost surely, 2^{123013167215498} is an apocalyptic number.

123013167215498 is a deficient number, since it is larger than the sum of its proper divisors (88079342903926).

123013167215498 is an equidigital number, since it uses as much as digits as its factorization.

123013167215498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8866453877.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 123013167215498 in words is "one hundred twenty-three trillion, thirteen billion, one hundred sixty-seven million, two hundred fifteen thousand, four hundred ninety-eight".