13212430201 has 4 divisors (see below), whose sum is σ = 13786883712. Its totient is φ = 12637976692.

The previous prime is 13212430199. The next prime is 13212430223. The reversal of 13212430201 is 10203421231.

It is a happy number.

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 13212430201 - 2¹ = 13212430199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13212434201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287226721 + ... + 287226766.

It is an arithmetic number, because the mean of its divisors is an integer number (3446720928).

Almost surely, 2^13212430201 is an apocalyptic number.

It is an amenable number.

13212430201 is a deficient number, since it is larger than the sum of its proper divisors (574453511).

13212430201 is an equidigital number, since it uses as much as digits as its factorization.

13212430201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574453510.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13212430201 its reverse (10203421231), we get a palindrome (23415851432).

The spelling of 13212430201 in words is "thirteen billion, two hundred twelve million, four hundred thirty thousand, two hundred one".