123014201505452 has 24 divisors (see below), whose sum is σ = 221106627858480. Its totient is φ = 59841082808640.

The previous prime is 123014201505449. The next prime is 123014201505487. The reversal of 123014201505452 is 254505102410321.

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, 23017199 + ... + 27853542.

It is an arithmetic number, because the mean of its divisors is an integer number (9212776160770).

Almost surely, 2^{123014201505452} is an apocalyptic number.

It is an amenable number.

123014201505452 is a deficient number, since it is larger than the sum of its proper divisors (98092426353028).

123014201505452 is a wasteful number, since it uses less digits than its factorization.

123014201505452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50887121 (or 50887119 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 123014201505452 its reverse (254505102410321), we get a palindrome (377519303915773).

The spelling of 123014201505452 in words is "one hundred twenty-three trillion, fourteen billion, two hundred one million, five hundred five thousand, four hundred fifty-two".