3131310101039 has 2 divisors, whose sum is σ = 3131310101040. Its totient is φ = 3131310101038.

The previous prime is 3131310100921. The next prime is 3131310101069. The reversal of 3131310101039 is 9301010131313.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3131310101039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3131310100999 and 3131310101017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3131310101069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565655050519 + 1565655050520.

It is an arithmetic number, because the mean of its divisors is an integer number (1565655050520).

Almost surely, 2^{3131310101039} is an apocalyptic number.

3131310101039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131310101039 is an equidigital number, since it uses as much as digits as its factorization.

3131310101039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 26.

The spelling of 3131310101039 in words is "three trillion, one hundred thirty-one billion, three hundred ten million, one hundred one thousand, thirty-nine".