13101321222023 has 8 divisors (see below), whose sum is σ = 13117760369280. Its totient is φ = 13084883518840.

The previous prime is 13101321221953. The next prime is 13101321222049. The reversal of 13101321222023 is 32022212310131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13101321222023 - 2⁸ = 13101321221767 is a prime.

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 13101321222023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101321222053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18406268 + ... + 19104798.

It is an arithmetic number, because the mean of its divisors is an integer number (1639720046160).

Almost surely, 2^{13101321222023} is an apocalyptic number.

13101321222023 is a deficient number, since it is larger than the sum of its proper divisors (16439147257).

13101321222023 is an equidigital number, since it uses as much as digits as its factorization.

13101321222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722037.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13101321222023 its reverse (32022212310131), we get a palindrome (45123533532154).

The spelling of 13101321222023 in words is "thirteen trillion, one hundred one billion, three hundred twenty-one million, two hundred twenty-two thousand, twenty-three".