13101310201323 has 32 divisors (see below), whose sum is σ = 18316269619200. Its totient is φ = 8318657483136.

The previous prime is 13101310201319. The next prime is 13101310201379. The reversal of 13101310201323 is 32310201310131.

It is a happy number.

It is not a de Polignac number, because 13101310201323 - 2² = 13101310201319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13101310201323.

It is not an unprimeable number, because it can be changed into a prime (13101310201393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6640186 + ... + 8384192.

It is an arithmetic number, because the mean of its divisors is an integer number (572383425600).

Almost surely, 2^{13101310201323} is an apocalyptic number.

13101310201323 is a deficient number, since it is larger than the sum of its proper divisors (5214959417877).

13101310201323 is a wasteful number, since it uses less digits than its factorization.

13101310201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745211.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13101310201323 its reverse (32310201310131), we get a palindrome (45411511511454).

The spelling of 13101310201323 in words is "thirteen trillion, one hundred one billion, three hundred ten million, two hundred one thousand, three hundred twenty-three".