3231313310231 has 16 divisors (see below), whose sum is σ = 3425020417728. Its totient is φ = 3038011046400.

The previous prime is 3231313310221. The next prime is 3231313310273. The reversal of 3231313310231 is 1320133131323.

It is a cyclic number.

It is not a de Polignac number, because 3231313310231 - 2¹⁴ = 3231313293847 is a prime.

It is a super-2 number, since 2×3231313310231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3231313310231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231313310221) 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, 74893541 + ... + 74936673.

It is an arithmetic number, because the mean of its divisors is an integer number (214063776108).

Almost surely, 2^{3231313310231} is an apocalyptic number.

3231313310231 is a deficient number, since it is larger than the sum of its proper divisors (193707107497).

3231313310231 is a wasteful number, since it uses less digits than its factorization.

3231313310231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47722.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 3231313310231 its reverse (1320133131323), we get a palindrome (4551446441554).

The spelling of 3231313310231 in words is "three trillion, two hundred thirty-one billion, three hundred thirteen million, three hundred ten thousand, two hundred thirty-one".