108637039373 has 4 divisors (see below), whose sum is σ = 108637763520. Its totient is φ = 108636315228.

The previous prime is 108637039369. The next prime is 108637039447. The reversal of 108637039373 is 373930736801.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 108637039373 - 2² = 108637039369 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108637035373) 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, 43763 + ... + 468176.

It is an arithmetic number, because the mean of its divisors is an integer number (27159440880).

Almost surely, 2^108637039373 is an apocalyptic number.

It is an amenable number.

108637039373 is a deficient number, since it is larger than the sum of its proper divisors (724147).

108637039373 is an equidigital number, since it uses as much as digits as its factorization.

108637039373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724146.

The product of its (nonzero) digits is 1714608, while the sum is 50.

The spelling of 108637039373 in words is "one hundred eight billion, six hundred thirty-seven million, thirty-nine thousand, three hundred seventy-three".