118162963 has 4 divisors (see below), whose sum is σ = 118452280. Its totient is φ = 117873648.

The previous prime is 118162949. The next prime is 118162969. The reversal of 118162963 is 369261811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 118162963 - 2⁵ = 118162931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118162969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144045 + ... + 144862.

It is an arithmetic number, because the mean of its divisors is an integer number (29613070).

Almost surely, 2^118162963 is an apocalyptic number.

118162963 is a deficient number, since it is larger than the sum of its proper divisors (289317).

118162963 is an equidigital number, since it uses as much as digits as its factorization.

118162963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289316.

The product of its digits is 15552, while the sum is 37.

The square root of 118162963 is about 10870.2788832670. The cubic root of 118162963 is about 490.7125036457.

The spelling of 118162963 in words is "one hundred eighteen million, one hundred sixty-two thousand, nine hundred sixty-three".