3132111201231 has 16 divisors (see below), whose sum is σ = 4318059571200. Its totient is φ = 2017343384160.

The previous prime is 3132111201223. The next prime is 3132111201269. The reversal of 3132111201231 is 1321021112313.

3132111201231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3132111201231 - 2³ = 3132111201223 is a prime.

It is a super-2 number, since 2×3132111201231² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3132111201198 and 3132111201207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132111201931) 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, 28056660 + ... + 28168073.

It is an arithmetic number, because the mean of its divisors is an integer number (269878723200).

Almost surely, 2^{3132111201231} is an apocalyptic number.

3132111201231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3132111201231 is a deficient number, since it is larger than the sum of its proper divisors (1185948369969).

3132111201231 is a wasteful number, since it uses less digits than its factorization.

3132111201231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56225366.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3132111201231 its reverse (1321021112313), we get a palindrome (4453132313544).

The spelling of 3132111201231 in words is "three trillion, one hundred thirty-two billion, one hundred eleven million, two hundred one thousand, two hundred thirty-one".