3123133330120 has 32 divisors (see below), whose sum is σ = 7027691025600. Its totient is φ = 1249139370688.

The previous prime is 3123133330073. The next prime is 3123133330123. The reversal of 3123133330120 is 210333313213.

It is not an unprimeable number, because it can be changed into a prime (3123133330123) 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, 3116644 + ... + 3994963.

It is an arithmetic number, because the mean of its divisors is an integer number (219615344550).

Almost surely, 2^{3123133330120} is an apocalyptic number.

It is an amenable number.

3123133330120 is an abundant number, since it is smaller than the sum of its proper divisors (3904557695480).

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

3123133330120 is a wasteful number, since it uses less digits than its factorization.

3123133330120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7122597 (or 7122593 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 3123133330120 its reverse (210333313213), we get a palindrome (3333466643333).

The spelling of 3123133330120 in words is "three trillion, one hundred twenty-three billion, one hundred thirty-three million, three hundred thirty thousand, one hundred twenty".