3113203221120 has 64 divisors (see below), whose sum is σ = 9923335273440. Its totient is φ = 830187525120.

The previous prime is 3113203221113. The next prime is 3113203221127. The reversal of 3113203221120 is 211223023113.

It is an interprime number because it is at equal distance from previous prime (3113203221113) and next prime (3113203221127).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3113203221120² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3113203221127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810728086 + ... + 810731925.

Almost surely, 2^{3113203221120} is an apocalyptic number.

3113203221120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3113203221120 is an abundant number, since it is smaller than the sum of its proper divisors (6810132052320).

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

3113203221120 is a wasteful number, since it uses less digits than its factorization.

3113203221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621460033 (or 1621460021 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3113203221120 its reverse (211223023113), we get a palindrome (3324426244233).

The spelling of 3113203221120 in words is "three trillion, one hundred thirteen billion, two hundred three million, two hundred twenty-one thousand, one hundred twenty".