118680051 has 8 divisors (see below), whose sum is σ = 180845824. Its totient is φ = 67817160.

The previous prime is 118680049. The next prime is 118680073. The reversal of 118680051 is 150086811.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118680051 - 2¹ = 118680049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118680011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2825695 + ... + 2825736.

It is an arithmetic number, because the mean of its divisors is an integer number (22605728).

Almost surely, 2^118680051 is an apocalyptic number.

118680051 is a deficient number, since it is larger than the sum of its proper divisors (62165773).

118680051 is an equidigital number, since it uses as much as digits as its factorization.

118680051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651441.

The product of its (nonzero) digits is 1920, while the sum is 30.

The square root of 118680051 is about 10894.0374058473. The cubic root of 118680051 is about 491.4272575432.

The spelling of 118680051 in words is "one hundred eighteen million, six hundred eighty thousand, fifty-one".