3119383931 has 2 divisors, whose sum is σ = 3119383932. Its totient is φ = 3119383930.

The previous prime is 3119383837. The next prime is 3119383973. The reversal of 3119383931 is 1393839113.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3119383931 is a prime.

It is a super-2 number, since 2×3119383931² = 19461112217962025522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3119383331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1559691965 + 1559691966.

It is an arithmetic number, because the mean of its divisors is an integer number (1559691966).

Almost surely, 2^3119383931 is an apocalyptic number.

3119383931 is a deficient number, since it is larger than the sum of its proper divisors (1).

3119383931 is an equidigital number, since it uses as much as digits as its factorization.

3119383931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 41.

The square root of 3119383931 is about 55851.4452006392. The cubic root of 3119383931 is about 1461.1325313755.

The spelling of 3119383931 in words is "three billion, one hundred nineteen million, three hundred eighty-three thousand, nine hundred thirty-one".