3113001021000 has 512 divisors, whose sum is σ = 11033568000000. Its totient is φ = 724405939200.

The previous prime is 3113001020977. The next prime is 3113001021043. The reversal of 3113001021000 is 1201003113.

3113001021000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 369754791 + ... + 369763209.

It is an arithmetic number, because the mean of its divisors is an integer number (21549937500).

Almost surely, 2^{3113001021000} is an apocalyptic number.

3113001021000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3113001021000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5516784000000).

3113001021000 is an abundant number, since it is smaller than the sum of its proper divisors (7920566979000).

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

3113001021000 is a wasteful number, since it uses less digits than its factorization.

3113001021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8974 (or 8960 counting only the distinct ones).

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

Adding to 3113001021000 its reverse (1201003113), we get a palindrome (3114202024113).

The spelling of 3113001021000 in words is "three trillion, one hundred thirteen billion, one million, twenty-one thousand".