232515132550123 has 4 divisors (see below), whose sum is σ = 232612786955088. Its totient is φ = 232417478145160.

The previous prime is 232515132550069. The next prime is 232515132550157. The reversal of 232515132550123 is 321055231515232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232515132550123 - 2¹³ = 232515132541931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232515132550423) 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, 48827198911 + ... + 48827203672.

It is an arithmetic number, because the mean of its divisors is an integer number (58153196738772).

Almost surely, 2^{232515132550123} is an apocalyptic number.

232515132550123 is a deficient number, since it is larger than the sum of its proper divisors (97654404965).

232515132550123 is an equidigital number, since it uses as much as digits as its factorization.

232515132550123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97654404964.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 232515132550123 in words is "two hundred thirty-two trillion, five hundred fifteen billion, one hundred thirty-two million, five hundred fifty thousand, one hundred twenty-three".