13023311130120 has 128 divisors (see below), whose sum is σ = 39255973488000. Its totient is φ = 3456358010880.

The previous prime is 13023311130107. The next prime is 13023311130289. The reversal of 13023311130120 is 2103111332031.

It is a happy number.

13023311130120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70779040 + ... + 70962800.

It is an arithmetic number, because the mean of its divisors is an integer number (306687292875).

Almost surely, 2^{13023311130120} is an apocalyptic number.

13023311130120 is a gapful number since it is divisible by the number (10) 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 13023311130120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19627986744000).

13023311130120 is an abundant number, since it is smaller than the sum of its proper divisors (26232662357880).

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

13023311130120 is a wasteful number, since it uses less digits than its factorization.

13023311130120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186583 (or 186579 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13023311130120 its reverse (2103111332031), we get a palindrome (15126422462151).

The spelling of 13023311130120 in words is "thirteen trillion, twenty-three billion, three hundred eleven million, one hundred thirty thousand, one hundred twenty".