31332303000120 has 64 divisors (see below), whose sum is σ = 93999043405440. Its totient is φ = 8355091075200.

The previous prime is 31332303000043. The next prime is 31332303000133. The reversal of 31332303000120 is 2100030323313.

It is a super-2 number, since 2×31332303000120² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2382255 + ... + 8266785.

It is an arithmetic number, because the mean of its divisors is an integer number (1468735053210).

Almost surely, 2^{31332303000120} is an apocalyptic number.

31332303000120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31332303000120 is an abundant number, since it is smaller than the sum of its proper divisors (62666740405320).

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

31332303000120 is a wasteful number, since it uses less digits than its factorization.

31332303000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928916 (or 5928912 counting only the distinct ones).

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

Adding to 31332303000120 its reverse (2100030323313), we get a palindrome (33432333323433).

The spelling of 31332303000120 in words is "thirty-one trillion, three hundred thirty-two billion, three hundred three million, one hundred twenty", and thus it is an aban number.