231363105360 has 80 divisors (see below), whose sum is σ = 720083286720. Its totient is φ = 61451008000.

The previous prime is 231363105343. The next prime is 231363105401. The reversal of 231363105360 is 63501363132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 1860105 + ... + 1980584.

It is an arithmetic number, because the mean of its divisors is an integer number (9001041084).

Almost surely, 2^231363105360 is an apocalyptic number.

231363105360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231363105360 is an abundant number, since it is smaller than the sum of its proper divisors (488720181360).

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

231363105360 is a wasteful number, since it uses less digits than its factorization.

231363105360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3840956 (or 3840950 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 33.

Adding to 231363105360 its reverse (63501363132), we get a palindrome (294864468492).

The spelling of 231363105360 in words is "two hundred thirty-one billion, three hundred sixty-three million, one hundred five thousand, three hundred sixty".