120100938 has 32 divisors (see below), whose sum is σ = 255474240. Its totient is φ = 37532160.

The previous prime is 120100909. The next prime is 120100943. The reversal of 120100938 is 839001021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5628 + ... + 16488.

It is an arithmetic number, because the mean of its divisors is an integer number (7983570).

Almost surely, 2^120100938 is an apocalyptic number.

120100938 is an abundant number, since it is smaller than the sum of its proper divisors (135373302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120100938 is a wasteful number, since it uses less digits than its factorization.

120100938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10982.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 120100938 is about 10959.0573499731. The cubic root of 120100938 is about 493.3806730605.

Adding to 120100938 its reverse (839001021), we get a palindrome (959101959).

The spelling of 120100938 in words is "one hundred twenty million, one hundred thousand, nine hundred thirty-eight".