13021213301 has 4 divisors (see below), whose sum is σ = 13022176704. Its totient is φ = 13020249900.

The previous prime is 13021213241. The next prime is 13021213327. The reversal of 13021213301 is 10331212031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13021213301 - 2¹⁸ = 13020951157 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 13021213301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021213201) 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, 461135 + ... + 488556.

It is an arithmetic number, because the mean of its divisors is an integer number (3255544176).

Almost surely, 2^13021213301 is an apocalyptic number.

It is an amenable number.

13021213301 is a deficient number, since it is larger than the sum of its proper divisors (963403).

13021213301 is an equidigital number, since it uses as much as digits as its factorization.

13021213301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963402.

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

Adding to 13021213301 its reverse (10331212031), we get a palindrome (23352425332).

The spelling of 13021213301 in words is "thirteen billion, twenty-one million, two hundred thirteen thousand, three hundred one".