13023311201 has 4 divisors (see below), whose sum is σ = 13023676692. Its totient is φ = 13022945712.

The previous prime is 13023311153. The next prime is 13023311243. The reversal of 13023311201 is 10211332031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8514860176 + 4508451025 = 92276^2 + 67145^2 .

It is a cyclic number.

It is not a de Polignac number, because 13023311201 - 2¹⁰ = 13023310177 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 13023311201.

It is not an unprimeable number, because it can be changed into a prime (13023311101) 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, 122726 + ... + 202751.

It is an arithmetic number, because the mean of its divisors is an integer number (3255919173).

Almost surely, 2^13023311201 is an apocalyptic number.

It is an amenable number.

13023311201 is a deficient number, since it is larger than the sum of its proper divisors (365491).

13023311201 is an equidigital number, since it uses as much as digits as its factorization.

13023311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365490.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13023311201 its reverse (10211332031), we get a palindrome (23234643232).

The spelling of 13023311201 in words is "thirteen billion, twenty-three million, three hundred eleven thousand, two hundred one".