3113000000000 has 400 divisors, whose sum is σ = 8511678815904. Its totient is φ = 1128000000000.

The previous prime is 3112999999987. The next prime is 3113000000039. The reversal of 3113000000000 is 3113.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10999999859 + ... + 11000000141.

Almost surely, 2^{3113000000000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3113000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4255839407952).

3113000000000 is an abundant number, since it is smaller than the sum of its proper divisors (5398678815904).

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

3113000000000 is an frugal number, since it uses more digits than its factorization.

3113000000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 8.

Adding to 3113000000000 its reverse (3113), we get a palindrome (3113000003113).

3113000000000 divided by its reverse (3113) gives a 9-th power (1000000000 = 10⁹).

It can be divided in two parts, 31 and 13000000000, that added together give a palindrome (13000000031).

The spelling of 3113000000000 in words is "three trillion, one hundred thirteen billion", and thus it is an aban number.