232301216255 has 16 divisors (see below), whose sum is σ = 279375627744. Its totient is φ = 185431733760.

The previous prime is 232301216201. The next prime is 232301216261. The reversal of 232301216255 is 552612103232.

It is a de Polignac number, because none of the positive numbers 2^k-232301216255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11042507 + ... + 11063523.

It is an arithmetic number, because the mean of its divisors is an integer number (17460976734).

Almost surely, 2^232301216255 is an apocalyptic number.

232301216255 is a deficient number, since it is larger than the sum of its proper divisors (47074411489).

232301216255 is a wasteful number, since it uses less digits than its factorization.

232301216255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25786.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 232301216255 its reverse (552612103232), we get a palindrome (784913319487).

The spelling of 232301216255 in words is "two hundred thirty-two billion, three hundred one million, two hundred sixteen thousand, two hundred fifty-five".