118775963 has 2 divisors, whose sum is σ = 118775964. Its totient is φ = 118775962.

The previous prime is 118775959. The next prime is 118775989. The reversal of 118775963 is 369577811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118775963 - 2² = 118775959 is a prime.

It is not a weakly prime, because it can be changed into another prime (118775903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59387981 + 59387982.

It is an arithmetic number, because the mean of its divisors is an integer number (59387982).

Almost surely, 2^118775963 is an apocalyptic number.

118775963 is a deficient number, since it is larger than the sum of its proper divisors (1).

118775963 is an equidigital number, since it uses as much as digits as its factorization.

118775963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 47.

The square root of 118775963 is about 10898.4385578853. The cubic root of 118775963 is about 491.5596051992.

The spelling of 118775963 in words is "one hundred eighteen million, seven hundred seventy-five thousand, nine hundred sixty-three".