118971063 has 12 divisors (see below), whose sum is σ = 172019328. Its totient is φ = 79234560.

The previous prime is 118971059. The next prime is 118971089. The reversal of 118971063 is 360179811.

It is not a de Polignac number, because 118971063 - 2² = 118971059 is a prime.

It is a super-2 number, since 2×118971063² = 28308227662699938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118971023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3703 + ... + 15863.

It is an arithmetic number, because the mean of its divisors is an integer number (14334944).

Almost surely, 2^118971063 is an apocalyptic number.

118971063 is a deficient number, since it is larger than the sum of its proper divisors (53048265).

118971063 is a wasteful number, since it uses less digits than its factorization.

118971063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13254 (or 13251 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 118971063 is about 10907.3857087755. The cubic root of 118971063 is about 491.8286013118.

The spelling of 118971063 in words is "one hundred eighteen million, nine hundred seventy-one thousand, sixty-three".