123044153203315 has 8 divisors (see below), whose sum is σ = 152415983323008. Its totient is φ = 95259989576640.

The previous prime is 123044153203297. The next prime is 123044153203331. The reversal of 123044153203315 is 513302351440321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-123044153203315 is a prime.

It is a Duffinian 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, 396916623082 + ... + 396916623391.

It is an arithmetic number, because the mean of its divisors is an integer number (19051997915376).

Almost surely, 2^{123044153203315} is an apocalyptic number.

123044153203315 is a deficient number, since it is larger than the sum of its proper divisors (29371830119693).

123044153203315 is an equidigital number, since it uses as much as digits as its factorization.

123044153203315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793833246509.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 123044153203315 in words is "one hundred twenty-three trillion, forty-four billion, one hundred fifty-three million, two hundred three thousand, three hundred fifteen".