13201211204 has 12 divisors (see below), whose sum is σ = 23726501484. Its totient is φ = 6422210784.

The previous prime is 13201211203. The next prime is 13201211291. The reversal of 13201211204 is 40211210231.

It can be written as a sum of positive squares in 2 ways, for example, as 6716130304 + 6485080900 = 81952^2 + 80530^2 .

It is not an unprimeable number, because it can be changed into a prime (13201211203) 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, 44598539 + ... + 44598834.

It is an arithmetic number, because the mean of its divisors is an integer number (1977208457).

Almost surely, 2^13201211204 is an apocalyptic number.

It is an amenable number.

13201211204 is a deficient number, since it is larger than the sum of its proper divisors (10525290280).

13201211204 is a wasteful number, since it uses less digits than its factorization.

13201211204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89197414 (or 89197412 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 13201211204 its reverse (40211210231), we get a palindrome (53412421435).

The spelling of 13201211204 in words is "thirteen billion, two hundred one million, two hundred eleven thousand, two hundred four".