13113033332020 has 48 divisors (see below), whose sum is σ = 27678820313088. Its totient is φ = 5218339420800.

The previous prime is 13113033331963. The next prime is 13113033332039. The reversal of 13113033332020 is 2023333031131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 884995 + ... + 5197045.

It is an arithmetic number, because the mean of its divisors is an integer number (576642089856).

Almost surely, 2^{13113033332020} is an apocalyptic number.

13113033332020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13113033332020 is an abundant number, since it is smaller than the sum of its proper divisors (14565786981068).

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

13113033332020 is a wasteful number, since it uses less digits than its factorization.

13113033332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312840 (or 4312838 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13113033332020 its reverse (2023333031131), we get a palindrome (15136366363151).

The spelling of 13113033332020 in words is "thirteen trillion, one hundred thirteen billion, thirty-three million, three hundred thirty-two thousand, twenty".