3113100000120 has 128 divisors (see below), whose sum is σ = 10189610058240. Its totient is φ = 754595888640.

The previous prime is 3113100000077. The next prime is 3113100000121. The reversal of 3113100000120 is 210000013113.

It is a super-2 number, since 2×3113100000120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3113100000096 and 3113100000105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113100000121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10636054 + ... + 10924826.

It is an arithmetic number, because the mean of its divisors is an integer number (79606328580).

Almost surely, 2^{3113100000120} is an apocalyptic number.

3113100000120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3113100000120 is an abundant number, since it is smaller than the sum of its proper divisors (7076510058120).

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

3113100000120 is a wasteful number, since it uses less digits than its factorization.

3113100000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296965 (or 296961 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 3113100000120 its reverse (210000013113), we get a palindrome (3323100013233).

The spelling of 3113100000120 in words is "three trillion, one hundred thirteen billion, one hundred million, one hundred twenty", and thus it is an aban number.