119839500931 has 2 divisors, whose sum is σ = 119839500932. Its totient is φ = 119839500930.

The previous prime is 119839500923. The next prime is 119839501009. The reversal of 119839500931 is 139005938911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 119839500931 - 2³ = 119839500923 is a prime.

It is a super-2 number, since 2×119839500931² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (119839500901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59919750465 + 59919750466.

It is an arithmetic number, because the mean of its divisors is an integer number (59919750466).

Almost surely, 2^119839500931 is an apocalyptic number.

119839500931 is a deficient number, since it is larger than the sum of its proper divisors (1).

119839500931 is an equidigital number, since it uses as much as digits as its factorization.

119839500931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 262440, while the sum is 49.

The spelling of 119839500931 in words is "one hundred nineteen billion, eight hundred thirty-nine million, five hundred thousand, nine hundred thirty-one".