123032244015255 has 16 divisors (see below), whose sum is σ = 200188058060160. Its totient is φ = 64505040929568.

The previous prime is 123032244015253. The next prime is 123032244015283. The reversal of 123032244015255 is 552510442230321.

It is not a de Polignac number, because 123032244015255 - 2¹ = 123032244015253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032244015251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69509741497 + ... + 69509743266.

It is an arithmetic number, because the mean of its divisors is an integer number (12511753628760).

Almost surely, 2^{123032244015255} is an apocalyptic number.

123032244015255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123032244015255 is a deficient number, since it is larger than the sum of its proper divisors (77155814044905).

123032244015255 is a wasteful number, since it uses less digits than its factorization.

123032244015255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139019484830.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 123032244015255 its reverse (552510442230321), we get a palindrome (675542686245576).

The spelling of 123032244015255 in words is "one hundred twenty-three trillion, thirty-two billion, two hundred forty-four million, fifteen thousand, two hundred fifty-five".