118342711 has 4 divisors (see below), whose sum is σ = 119840800. Its totient is φ = 116844624.

The previous prime is 118342681. The next prime is 118342723. The reversal of 118342711 is 117243811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118342711 is a prime.

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 118342711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118342771) 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, 748926 + ... + 749083.

It is an arithmetic number, because the mean of its divisors is an integer number (29960200).

Almost surely, 2^118342711 is an apocalyptic number.

118342711 is a deficient number, since it is larger than the sum of its proper divisors (1498089).

118342711 is an equidigital number, since it uses as much as digits as its factorization.

118342711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498088.

The product of its digits is 1344, while the sum is 28.

The square root of 118342711 is about 10878.5436065679. The cubic root of 118342711 is about 490.9611994620.

The spelling of 118342711 in words is "one hundred eighteen million, three hundred forty-two thousand, seven hundred eleven".