13101132231201 has 16 divisors (see below), whose sum is σ = 19963879778304. Its totient is φ = 7486267633104.

The previous prime is 13101132231199. The next prime is 13101132231259. The reversal of 13101132231201 is 10213223110131.

It is not a de Polignac number, because 13101132231201 - 2¹ = 13101132231199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (13101132231001) 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, 2164911 + ... + 5557796.

It is an arithmetic number, because the mean of its divisors is an integer number (1247742486144).

Almost surely, 2^{13101132231201} is an apocalyptic number.

It is an amenable number.

13101132231201 is a deficient number, since it is larger than the sum of its proper divisors (6862747547103).

13101132231201 is an equidigital number, since it uses as much as digits as its factorization.

13101132231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7803500.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13101132231201 its reverse (10213223110131), we get a palindrome (23314355341332).

The spelling of 13101132231201 in words is "thirteen trillion, one hundred one billion, one hundred thirty-two million, two hundred thirty-one thousand, two hundred one".