13100331232312 has 32 divisors (see below), whose sum is σ = 24599668114800. Its totient is φ = 6540421169664.

The previous prime is 13100331232189. The next prime is 13100331232379. The reversal of 13100331232312 is 21323213300131.

13100331232312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79512883 + ... + 79677469.

Almost surely, 2^{13100331232312} is an apocalyptic number.

It is an amenable number.

13100331232312 is a deficient number, since it is larger than the sum of its proper divisors (11499336882488).

13100331232312 is a wasteful number, since it uses less digits than its factorization.

13100331232312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179335 (or 179331 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13100331232312 its reverse (21323213300131), we get a palindrome (34423544532443).

The spelling of 13100331232312 in words is "thirteen trillion, one hundred billion, three hundred thirty-one million, two hundred thirty-two thousand, three hundred twelve".