13231301032112 has 80 divisors (see below), whose sum is σ = 27920406357600. Its totient is φ = 6050254694400.

The previous prime is 13231301032111. The next prime is 13231301032129. The reversal of 13231301032112 is 21123010313231.

13231301032112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13231301032111) 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, 50128388 + ... + 50391644.

It is an arithmetic number, because the mean of its divisors is an integer number (349005079470).

Almost surely, 2^{13231301032112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13231301032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13960203178800).

13231301032112 is an abundant number, since it is smaller than the sum of its proper divisors (14689105325488).

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

13231301032112 is a wasteful number, since it uses less digits than its factorization.

13231301032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269014 (or 269008 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13231301032112 its reverse (21123010313231), we get a palindrome (34354311345343).

The spelling of 13231301032112 in words is "thirteen trillion, two hundred thirty-one billion, three hundred one million, thirty-two thousand, one hundred twelve".