13010121033020 has 48 divisors (see below), whose sum is σ = 27386319088800. Its totient is φ = 5191666498560.

The previous prime is 13010121033017. The next prime is 13010121033031. The reversal of 13010121033020 is 2033012101031.

13010121033020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13010121033020.

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, 17955155 + ... + 18665685.

It is an arithmetic number, because the mean of its divisors is an integer number (570548314350).

Almost surely, 2^{13010121033020} is an apocalyptic number.

13010121033020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13010121033020 is an abundant number, since it is smaller than the sum of its proper divisors (14376198055780).

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

13010121033020 is a wasteful number, since it uses less digits than its factorization.

13010121033020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712718 (or 712716 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13010121033020 its reverse (2033012101031), we get a palindrome (15043133134051).

The spelling of 13010121033020 in words is "thirteen trillion, ten billion, one hundred twenty-one million, thirty-three thousand, twenty".