120244331 has 8 divisors (see below), whose sum is σ = 127736400. Its totient is φ = 112868640.

The previous prime is 120244309. The next prime is 120244337. The reversal of 120244331 is 133442021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120244331 - 2²² = 116050027 is a prime.

It is a super-2 number, since 2×120244331² = 28917398275275122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120244337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26960 + ... + 31101.

It is an arithmetic number, because the mean of its divisors is an integer number (15967050).

Almost surely, 2^120244331 is an apocalyptic number.

120244331 is a deficient number, since it is larger than the sum of its proper divisors (7492069).

120244331 is a wasteful number, since it uses less digits than its factorization.

120244331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58189.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 120244331 is about 10965.5976125335. The cubic root of 120244331 is about 493.5769501774.

Adding to 120244331 its reverse (133442021), we get a palindrome (253686352).

The spelling of 120244331 in words is "one hundred twenty million, two hundred forty-four thousand, three hundred thirty-one".