118164457707 has 4 divisors (see below), whose sum is σ = 157552610280. Its totient is φ = 78776305136.

The previous prime is 118164457703. The next prime is 118164457711. The reversal of 118164457707 is 707754461811.

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

It is an interprime number because it is at equal distance from previous prime (118164457703) and next prime (118164457711).

It is a cyclic number.

It is not a de Polignac number, because 118164457707 - 2² = 118164457703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118164457707.

It is not an unprimeable number, because it can be changed into a prime (118164457703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19694076282 + ... + 19694076287.

It is an arithmetic number, because the mean of its divisors is an integer number (39388152570).

Almost surely, 2^118164457707 is an apocalyptic number.

118164457707 is a deficient number, since it is larger than the sum of its proper divisors (39388152573).

118164457707 is an equidigital number, since it uses as much as digits as its factorization.

118164457707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39388152572.

The product of its (nonzero) digits is 1317120, while the sum is 51.

The spelling of 118164457707 in words is "one hundred eighteen billion, one hundred sixty-four million, four hundred fifty-seven thousand, seven hundred seven".