232503220113255 has 120 divisors (see below), whose sum is σ = 515782855998432. Its totient is φ = 98111248724736.

The previous prime is 232503220113221. The next prime is 232503220113257. The reversal of 232503220113255 is 552311022305232.

232503220113255 is a `hidden beast` number, since 2 + 3 + 2 + 5 + 0 + 322 + 0 + 1 + 1 + 325 + 5 = 666.

It is not a de Polignac number, because 232503220113255 - 2⁹ = 232503220112743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232503220113257) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 242159104 + ... + 243117333.

Almost surely, 2^{232503220113255} is an apocalyptic number.

232503220113255 is an abundant number, since it is smaller than the sum of its proper divisors (283279635885177).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232503220113255 is a wasteful number, since it uses less digits than its factorization.

232503220113255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485276487 (or 485276465 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 232503220113255 its reverse (552311022305232), we get a palindrome (784814242418487).

The spelling of 232503220113255 in words is "two hundred thirty-two trillion, five hundred three billion, two hundred twenty million, one hundred thirteen thousand, two hundred fifty-five".