118147234207 has 2 divisors, whose sum is σ = 118147234208. Its totient is φ = 118147234206.

The previous prime is 118147234031. The next prime is 118147234217. The reversal of 118147234207 is 702432741811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118147234207 - 2²³ = 118138845599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118147234207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118147234217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59073617103 + 59073617104.

It is an arithmetic number, because the mean of its divisors is an integer number (59073617104).

Almost surely, 2^118147234207 is an apocalyptic number.

118147234207 is a deficient number, since it is larger than the sum of its proper divisors (1).

118147234207 is an equidigital number, since it uses as much as digits as its factorization.

118147234207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 118147234207 in words is "one hundred eighteen billion, one hundred forty-seven million, two hundred thirty-four thousand, two hundred seven".