120244131 has 24 divisors (see below), whose sum is σ = 198787680. Its totient is φ = 68610816.

The previous prime is 120244127. The next prime is 120244147. The reversal of 120244131 is 131442021.

It is not a de Polignac number, because 120244131 - 2² = 120244127 is a prime.

It is a super-2 number, since 2×120244131² = 28917302079890322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120244031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76651 + ... + 78203.

It is an arithmetic number, because the mean of its divisors is an integer number (8282820).

Almost surely, 2^120244131 is an apocalyptic number.

120244131 is a deficient number, since it is larger than the sum of its proper divisors (78543549).

120244131 is a wasteful number, since it uses less digits than its factorization.

120244131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795 (or 2792 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 120244131 is about 10965.5884930997. The cubic root of 120244131 is about 493.5766765250.

Adding to 120244131 its reverse (131442021), we get a palindrome (251686152).

The spelling of 120244131 in words is "one hundred twenty million, two hundred forty-four thousand, one hundred thirty-one".