118127031913 has 8 divisors (see below), whose sum is σ = 128941277760. Its totient is φ = 107325356880.

The previous prime is 118127031901. The next prime is 118127031937. The reversal of 118127031913 is 319130721811.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118127031913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118127032913) 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, 3123045 + ... + 3160642.

It is an arithmetic number, because the mean of its divisors is an integer number (16117659720).

Almost surely, 2^118127031913 is an apocalyptic number.

It is an amenable number.

118127031913 is a deficient number, since it is larger than the sum of its proper divisors (10814245847).

118127031913 is a wasteful number, since it uses less digits than its factorization.

118127031913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285407.

The product of its (nonzero) digits is 9072, while the sum is 37.

The spelling of 118127031913 in words is "one hundred eighteen billion, one hundred twenty-seven million, thirty-one thousand, nine hundred thirteen".