118707613 has 2 divisors, whose sum is σ = 118707614. Its totient is φ = 118707612.

The previous prime is 118707601. The next prime is 118707637. The reversal of 118707613 is 316707811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70862724 + 47844889 = 8418^2 + 6917^2 .

It is a cyclic number.

It is not a de Polignac number, because 118707613 - 2¹⁷ = 118576541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118707713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59353806 + 59353807.

It is an arithmetic number, because the mean of its divisors is an integer number (59353807).

Almost surely, 2^118707613 is an apocalyptic number.

It is an amenable number.

118707613 is a deficient number, since it is larger than the sum of its proper divisors (1).

118707613 is an equidigital number, since it uses as much as digits as its factorization.

118707613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 118707613 is about 10895.3023363283. The cubic root of 118707613 is about 491.4652972687.

The spelling of 118707613 in words is "one hundred eighteen million, seven hundred seven thousand, six hundred thirteen".