13213203201 has 48 divisors (see below), whose sum is σ = 21292128000. Its totient is φ = 7827183360.

The previous prime is 13213203197. The next prime is 13213203217. The reversal of 13213203201 is 10230231231.

13213203201 is a `hidden beast` number, since 1 + 3 + 21 + 320 + 320 + 1 = 666.

It is not a de Polignac number, because 13213203201 - 2² = 13213203197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13213203221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4805175 + ... + 4807923.

It is an arithmetic number, because the mean of its divisors is an integer number (443586000).

Almost surely, 2^13213203201 is an apocalyptic number.

13213203201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13213203201 is a deficient number, since it is larger than the sum of its proper divisors (8078924799).

13213203201 is a wasteful number, since it uses less digits than its factorization.

13213203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846 (or 3843 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13213203201 its reverse (10230231231), we get a palindrome (23443434432).

The spelling of 13213203201 in words is "thirteen billion, two hundred thirteen million, two hundred three thousand, two hundred one".