118203908279 has 8 divisors (see below), whose sum is σ = 120066805488. Its totient is φ = 116343912960.

The previous prime is 118203908243. The next prime is 118203908297. The reversal of 118203908279 is 972809302811.

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

It is a cyclic number.

It is not a de Polignac number, because 118203908279 - 2³⁶ = 49484431543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118203904279) 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, 643292 + ... + 806369.

It is an arithmetic number, because the mean of its divisors is an integer number (15008350686).

Almost surely, 2^118203908279 is an apocalyptic number.

118203908279 is a deficient number, since it is larger than the sum of its proper divisors (1862897209).

118203908279 is a wasteful number, since it uses less digits than its factorization.

118203908279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450945.

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 118203908279 in words is "one hundred eighteen billion, two hundred three million, nine hundred eight thousand, two hundred seventy-nine".