119936381 has 2 divisors, whose sum is σ = 119936382. Its totient is φ = 119936380.

The previous prime is 119936363. The next prime is 119936413. The reversal of 119936381 is 183639911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118613881 + 1322500 = 10891^2 + 1150^2 .

It is a cyclic number.

It is not a de Polignac number, because 119936381 - 2⁶ = 119936317 is a prime.

It is a super-2 number, since 2×119936381² = 28769470974754322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119936081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59968190 + 59968191.

It is an arithmetic number, because the mean of its divisors is an integer number (59968191).

Almost surely, 2^119936381 is an apocalyptic number.

It is an amenable number.

119936381 is a deficient number, since it is larger than the sum of its proper divisors (1).

119936381 is an equidigital number, since it uses as much as digits as its factorization.

119936381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 41.

The square root of 119936381 is about 10951.5469683511. The cubic root of 119936381 is about 493.1552339322.

The spelling of 119936381 in words is "one hundred nineteen million, nine hundred thirty-six thousand, three hundred eighty-one".