119964139 has 2 divisors, whose sum is σ = 119964140. Its totient is φ = 119964138.

The previous prime is 119964083. The next prime is 119964149. The reversal of 119964139 is 931469911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119964139 - 2²³ = 111575531 is a prime.

It is a super-2 number, since 2×119964139² = 28782789292022642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119964095 and 119964104.

It is not a weakly prime, because it can be changed into another prime (119964149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59982069 + 59982070.

It is an arithmetic number, because the mean of its divisors is an integer number (59982070).

Almost surely, 2^119964139 is an apocalyptic number.

119964139 is a deficient number, since it is larger than the sum of its proper divisors (1).

119964139 is an equidigital number, since it uses as much as digits as its factorization.

119964139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 43.

The square root of 119964139 is about 10952.8142045777. The cubic root of 119964139 is about 493.1932761758.

The spelling of 119964139 in words is "one hundred nineteen million, nine hundred sixty-four thousand, one hundred thirty-nine".