120104331 has 16 divisors (see below), whose sum is σ = 164818464. Its totient is φ = 77739264.

The previous prime is 120104329. The next prime is 120104359. The reversal of 120104331 is 133401021.

It is not a de Polignac number, because 120104331 - 2¹ = 120104329 is a prime.

It is a super-2 number, since 2×120104331² = 28850100649915122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120104331.

It is not an unprimeable number, because it can be changed into a prime (120104311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71655 + ... + 73311.

It is an arithmetic number, because the mean of its divisors is an integer number (10301154).

Almost surely, 2^120104331 is an apocalyptic number.

120104331 is a deficient number, since it is larger than the sum of its proper divisors (44714133).

120104331 is a wasteful number, since it uses less digits than its factorization.

120104331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 120104331 is about 10959.2121523401. The cubic root of 120104331 is about 493.3853192214.

Adding to 120104331 its reverse (133401021), we get a palindrome (253505352).

The spelling of 120104331 in words is "one hundred twenty million, one hundred four thousand, three hundred thirty-one".