118023358207 has 4 divisors (see below), whose sum is σ = 120534493536. Its totient is φ = 115512222880.

The previous prime is 118023358171. The next prime is 118023358289. The reversal of 118023358207 is 702853320811.

It is a happy number.

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 118023358207 - 2²³ = 118014969599 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118023358207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118023358307) 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, 1255567594 + ... + 1255567687.

It is an arithmetic number, because the mean of its divisors is an integer number (30133623384).

Almost surely, 2^118023358207 is an apocalyptic number.

118023358207 is a deficient number, since it is larger than the sum of its proper divisors (2511135329).

118023358207 is an equidigital number, since it uses as much as digits as its factorization.

118023358207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511135328.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 118023358207 in words is "one hundred eighteen billion, twenty-three million, three hundred fifty-eight thousand, two hundred seven".