120838115668 has 12 divisors (see below), whose sum is σ = 220660907040. Its totient is φ = 57792142232.

The previous prime is 120838115647. The next prime is 120838115681. The reversal of 120838115668 is 866511838021.

120838115668 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656728798 + ... + 656728981.

It is an arithmetic number, because the mean of its divisors is an integer number (18388408920).

Almost surely, 2^120838115668 is an apocalyptic number.

It is an amenable number.

120838115668 is a deficient number, since it is larger than the sum of its proper divisors (99822791372).

120838115668 is a wasteful number, since it uses less digits than its factorization.

120838115668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313457806 (or 1313457804 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The spelling of 120838115668 in words is "one hundred twenty billion, eight hundred thirty-eight million, one hundred fifteen thousand, six hundred sixty-eight".