118391030111 has 8 divisors (see below), whose sum is σ = 121276481040. Its totient is φ = 115534873408.

The previous prime is 118391030081. The next prime is 118391030123. The reversal of 118391030111 is 111030193811.

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-118391030111 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 (118391030911) 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, 7315376 + ... + 7331541.

It is an arithmetic number, because the mean of its divisors is an integer number (15159560130).

Almost surely, 2^118391030111 is an apocalyptic number.

118391030111 is a deficient number, since it is larger than the sum of its proper divisors (2885450929).

118391030111 is a wasteful number, since it uses less digits than its factorization.

118391030111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14647113.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 118391030111 in words is "one hundred eighteen billion, three hundred ninety-one million, thirty thousand, one hundred eleven".