13023323101 has 4 divisors (see below), whose sum is σ = 13026591900. Its totient is φ = 13020054304.

The previous prime is 13023323099. The next prime is 13023323129. The reversal of 13023323101 is 10132332031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10132332031 = 587 ⋅17261213.

It can be written as a sum of positive squares in 2 ways, for example, as 6376182201 + 6647140900 = 79851^2 + 81530^2 .

It is a cyclic number.

It is not a de Polignac number, because 13023323101 - 2¹ = 13023323099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023323701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628416 + ... + 1636393.

It is an arithmetic number, because the mean of its divisors is an integer number (3256647975).

Almost surely, 2^13023323101 is an apocalyptic number.

It is an amenable number.

13023323101 is a deficient number, since it is larger than the sum of its proper divisors (3268799).

13023323101 is an equidigital number, since it uses as much as digits as its factorization.

13023323101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268798.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13023323101 its reverse (10132332031), we get a palindrome (23155655132).

The spelling of 13023323101 in words is "thirteen billion, twenty-three million, three hundred twenty-three thousand, one hundred one".