118870711 has 2 divisors, whose sum is σ = 118870712. Its totient is φ = 118870710.

The previous prime is 118870699. The next prime is 118870721. The reversal of 118870711 is 117078811.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (117078811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118870711 - 2²⁵ = 85316279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118870721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59435355 + 59435356.

It is an arithmetic number, because the mean of its divisors is an integer number (59435356).

Almost surely, 2^118870711 is an apocalyptic number.

118870711 is a deficient number, since it is larger than the sum of its proper divisors (1).

118870711 is an equidigital number, since it uses as much as digits as its factorization.

118870711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 34.

The square root of 118870711 is about 10902.7845525811. The cubic root of 118870711 is about 491.6902767302.

The spelling of 118870711 in words is "one hundred eighteen million, eight hundred seventy thousand, seven hundred eleven".