331053076139 has 2 divisors, whose sum is σ = 331053076140. Its totient is φ = 331053076138.

The previous prime is 331053076091. The next prime is 331053076141. The reversal of 331053076139 is 931670350133.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331053076139 is a prime.

It is a super-2 number, since 2×331053076139² (a number of 24 digits) contains 22 as substring.

Together with 331053076141, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 331053076096 and 331053076105.

It is not a weakly prime, because it can be changed into another prime (331053016139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165526538069 + 165526538070.

It is an arithmetic number, because the mean of its divisors is an integer number (165526538070).

Almost surely, 2^331053076139 is an apocalyptic number.

331053076139 is a deficient number, since it is larger than the sum of its proper divisors (1).

331053076139 is an equidigital number, since it uses as much as digits as its factorization.

331053076139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153090, while the sum is 41.

The spelling of 331053076139 in words is "three hundred thirty-one billion, fifty-three million, seventy-six thousand, one hundred thirty-nine".