13023313230131 has 4 divisors (see below), whose sum is σ = 13023321836064. Its totient is φ = 13023304624200.

The previous prime is 13023313230079. The next prime is 13023313230133. The reversal of 13023313230131 is 13103231332031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13023313230131 - 2¹⁴ = 13023313213747 is a prime.

It is a super-2 number, since 2×13023313230131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13023313230131.

It is not an unprimeable number, because it can be changed into a prime (13023313230133) 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, 1363835 + ... + 5282676.

It is an arithmetic number, because the mean of its divisors is an integer number (3255830459016).

Almost surely, 2^{13023313230131} is an apocalyptic number.

13023313230131 is a deficient number, since it is larger than the sum of its proper divisors (8605933).

13023313230131 is an equidigital number, since it uses as much as digits as its factorization.

13023313230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8605932.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 13023313230131 its reverse (13103231332031), we get a palindrome (26126544562162).

The spelling of 13023313230131 in words is "thirteen trillion, twenty-three billion, three hundred thirteen million, two hundred thirty thousand, one hundred thirty-one".