120333020331 has 16 divisors (see below), whose sum is σ = 162493401600. Its totient is φ = 79197557088.

The previous prime is 120333020317. The next prime is 120333020387. The reversal of 120333020331 is 133020333021.

It is not a de Polignac number, because 120333020331 - 2⁵ = 120333020299 is a prime.

It is a super-2 number, since 2×120333020331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120333020298 and 120333020307.

It is not an unprimeable number, because it can be changed into a prime (120333020831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2550205 + ... + 2596961.

It is an arithmetic number, because the mean of its divisors is an integer number (10155837600).

Almost surely, 2^120333020331 is an apocalyptic number.

120333020331 is a deficient number, since it is larger than the sum of its proper divisors (42160381269).

120333020331 is a wasteful number, since it uses less digits than its factorization.

120333020331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57698.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 120333020331 its reverse (133020333021), we get a palindrome (253353353352).

The spelling of 120333020331 in words is "one hundred twenty billion, three hundred thirty-three million, twenty thousand, three hundred thirty-one".