119661967 has 2 divisors, whose sum is σ = 119661968. Its totient is φ = 119661966.

The previous prime is 119661911. The next prime is 119661977. The reversal of 119661967 is 769166911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119661967 - 2¹⁵ = 119629199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119661907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59830983 + 59830984.

It is an arithmetic number, because the mean of its divisors is an integer number (59830984).

Almost surely, 2^119661967 is an apocalyptic number.

119661967 is a deficient number, since it is larger than the sum of its proper divisors (1).

119661967 is an equidigital number, since it uses as much as digits as its factorization.

119661967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 46.

The square root of 119661967 is about 10939.0112441664. The cubic root of 119661967 is about 492.7788342633.

The spelling of 119661967 in words is "one hundred nineteen million, six hundred sixty-one thousand, nine hundred sixty-seven".