118727493107 has 2 divisors, whose sum is σ = 118727493108. Its totient is φ = 118727493106.

The previous prime is 118727493067. The next prime is 118727493163. The reversal of 118727493107 is 701394727811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118727493107 - 2¹² = 118727489011 is a prime.

It is not a weakly prime, because it can be changed into another prime (118727493707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59363746553 + 59363746554.

It is an arithmetic number, because the mean of its divisors is an integer number (59363746554).

Almost surely, 2^118727493107 is an apocalyptic number.

118727493107 is a deficient number, since it is larger than the sum of its proper divisors (1).

118727493107 is an equidigital number, since it uses as much as digits as its factorization.

118727493107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 592704, while the sum is 50.

The spelling of 118727493107 in words is "one hundred eighteen billion, seven hundred twenty-seven million, four hundred ninety-three thousand, one hundred seven".