118950518937 has 4 divisors (see below), whose sum is σ = 158600691920. Its totient is φ = 79300345956.

The previous prime is 118950518923. The next prime is 118950518941. The reversal of 118950518937 is 739815059811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 739815059811 = 3 ⋅246605019937.

It is not a de Polignac number, because 118950518937 - 2¹¹ = 118950516889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118950518537) 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, 19825086487 + ... + 19825086492.

It is an arithmetic number, because the mean of its divisors is an integer number (39650172980).

Almost surely, 2^118950518937 is an apocalyptic number.

It is an amenable number.

118950518937 is a deficient number, since it is larger than the sum of its proper divisors (39650172983).

118950518937 is an equidigital number, since it uses as much as digits as its factorization.

118950518937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39650172982.

The product of its (nonzero) digits is 2721600, while the sum is 57.

The spelling of 118950518937 in words is "one hundred eighteen billion, nine hundred fifty million, five hundred eighteen thousand, nine hundred thirty-seven".