118907790707 has 4 divisors (see below), whose sum is σ = 118931610600. Its totient is φ = 118883970816.

The previous prime is 118907790637. The next prime is 118907790709. The reversal of 118907790707 is 707097709811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 707097709811 = 38557 ⋅18339023.

It is a cyclic number.

It is not a de Polignac number, because 118907790707 - 2¹⁰ = 118907789683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118907790709) 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, 11902457 + ... + 11912442.

It is an arithmetic number, because the mean of its divisors is an integer number (29732902650).

Almost surely, 2^118907790707 is an apocalyptic number.

118907790707 is a deficient number, since it is larger than the sum of its proper divisors (23819893).

118907790707 is an equidigital number, since it uses as much as digits as its factorization.

118907790707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23819892.

The product of its (nonzero) digits is 1555848, while the sum is 56.

The spelling of 118907790707 in words is "one hundred eighteen billion, nine hundred seven million, seven hundred ninety thousand, seven hundred seven".