123013203024215 has 64 divisors (see below), whose sum is σ = 170663781150720. Its totient is φ = 83375780544000.

The previous prime is 123013203024191. The next prime is 123013203024251. The reversal of 123013203024215 is 512420302310321.

It is not a de Polignac number, because 123013203024215 - 2⁸ = 123013203023959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8464398089 + ... + 8464412621.

It is an arithmetic number, because the mean of its divisors is an integer number (2666621580480).

Almost surely, 2^{123013203024215} is an apocalyptic number.

123013203024215 is a deficient number, since it is larger than the sum of its proper divisors (47650578126505).

123013203024215 is a wasteful number, since it uses less digits than its factorization.

123013203024215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19872.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 123013203024215 its reverse (512420302310321), we get a palindrome (635433505334536).

The spelling of 123013203024215 in words is "one hundred twenty-three trillion, thirteen billion, two hundred three million, twenty-four thousand, two hundred fifteen".