3113033200020 has 72 divisors (see below), whose sum is σ = 9443011608576. Its totient is φ = 830129506752.

The previous prime is 3113033199953. The next prime is 3113033200073. The reversal of 3113033200020 is 200023303113.

3113033200020 is a `hidden beast` number, since 311 + 3 + 0 + 332 + 0 + 0 + 0 + 20 = 666.

It is a super-2 number, since 2×3113033200020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3113033199966 and 3113033200002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21488749 + ... + 21633131.

It is an arithmetic number, because the mean of its divisors is an integer number (131152939008).

Almost surely, 2^{3113033200020} is an apocalyptic number.

3113033200020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3113033200020 is an abundant number, since it is smaller than the sum of its proper divisors (6329978408556).

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

3113033200020 is a wasteful number, since it uses less digits than its factorization.

3113033200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264181 (or 264176 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 3113033200020 its reverse (200023303113), we get a palindrome (3313056503133).

The spelling of 3113033200020 in words is "three trillion, one hundred thirteen billion, thirty-three million, two hundred thousand, twenty".