3132312103331 has 2 divisors, whose sum is σ = 3132312103332. Its totient is φ = 3132312103330.

The previous prime is 3132312103243. The next prime is 3132312103357. The reversal of 3132312103331 is 1333012132313.

3132312103331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3132312103357) can be obtained adding 3132312103331 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3132312103331 - 2²⁶ = 3132244994467 is a prime.

It is a super-2 number, since 2×3132312103331² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3132312103331.

It is not a weakly prime, because it can be changed into another prime (3132312103031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566156051665 + 1566156051666.

It is an arithmetic number, because the mean of its divisors is an integer number (1566156051666).

Almost surely, 2^{3132312103331} is an apocalyptic number.

3132312103331 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132312103331 is an equidigital number, since it uses as much as digits as its factorization.

3132312103331 is an odious number, because the sum of its binary digits is odd.

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

Adding to 3132312103331 its reverse (1333012132313), we get a palindrome (4465324235644).

The spelling of 3132312103331 in words is "three trillion, one hundred thirty-two billion, three hundred twelve million, one hundred three thousand, three hundred thirty-one".