123044153224312 has 32 divisors (see below), whose sum is σ = 244297565859600. Its totient is φ = 57898690691584.

The previous prime is 123044153224301. The next prime is 123044153224327. The reversal of 123044153224312 is 213422351440321.

It is a congruent 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, 32908987 + ... + 36456682.

Almost surely, 2^{123044153224312} is an apocalyptic number.

It is an amenable number.

123044153224312 is a deficient number, since it is larger than the sum of its proper divisors (121253412635288).

123044153224312 is a wasteful number, since it uses less digits than its factorization.

123044153224312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69378735 (or 69378731 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 123044153224312 in words is "one hundred twenty-three trillion, forty-four billion, one hundred fifty-three million, two hundred twenty-four thousand, three hundred twelve".