13100012102231 has 4 divisors (see below), whose sum is σ = 13103794956432. Its totient is φ = 13096229248032.

The previous prime is 13100012102201. The next prime is 13100012102239. The reversal of 13100012102231 is 13220121000131.

13100012102231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13100012102231 - 2³⁸ = 12825134195287 is a prime.

It is a super-2 number, since 2×13100012102231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100012102239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1891421906 + ... + 1891428831.

It is an arithmetic number, because the mean of its divisors is an integer number (3275948739108).

Almost surely, 2^{13100012102231} is an apocalyptic number.

13100012102231 is a deficient number, since it is larger than the sum of its proper divisors (3782854201).

13100012102231 is an equidigital number, since it uses as much as digits as its factorization.

13100012102231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782854200.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13100012102231 its reverse (13220121000131), we get a palindrome (26320133102362).

The spelling of 13100012102231 in words is "thirteen trillion, one hundred billion, twelve million, one hundred two thousand, two hundred thirty-one".