119643317 has 2 divisors, whose sum is σ = 119643318. Its totient is φ = 119643316.

The previous prime is 119643283. The next prime is 119643319. The reversal of 119643317 is 713346911.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62504836 + 57138481 = 7906^2 + 7559^2 .

It is a cyclic number.

It is not a de Polignac number, because 119643317 - 2⁶ = 119643253 is a prime.

Together with 119643319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119643319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59821658 + 59821659.

It is an arithmetic number, because the mean of its divisors is an integer number (59821659).

Almost surely, 2^119643317 is an apocalyptic number.

It is an amenable number.

119643317 is a deficient number, since it is larger than the sum of its proper divisors (1).

119643317 is an equidigital number, since it uses as much as digits as its factorization.

119643317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 119643317 is about 10938.1587573046. The cubic root of 119643317 is about 492.7532321360.

The spelling of 119643317 in words is "one hundred nineteen million, six hundred forty-three thousand, three hundred seventeen".