13133020320112 has 80 divisors (see below), whose sum is σ = 31731391060992. Its totient is φ = 5115556028160.

The previous prime is 13133020320097. The next prime is 13133020320113. The reversal of 13133020320112 is 21102302033131.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133020320113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3986473 + ... + 6492919.

Almost surely, 2^{13133020320112} is an apocalyptic number.

It is an amenable number.

13133020320112 is an abundant number, since it is smaller than the sum of its proper divisors (18598370740880).

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

13133020320112 is a wasteful number, since it uses less digits than its factorization.

13133020320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510726 (or 2510720 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13133020320112 its reverse (21102302033131), we get a palindrome (34235322353243).

The spelling of 13133020320112 in words is "thirteen trillion, one hundred thirty-three billion, twenty million, three hundred twenty thousand, one hundred twelve".