13321332201 has 8 divisors (see below), whose sum is σ = 17762527584. Its totient is φ = 8880512480.

The previous prime is 13321332191. The next prime is 13321332203. The reversal of 13321332201 is 10223312331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321332201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13321332203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3166 + ... + 163256.

It is an arithmetic number, because the mean of its divisors is an integer number (2220315948).

Almost surely, 2^13321332201 is an apocalyptic number.

It is an amenable number.

13321332201 is a deficient number, since it is larger than the sum of its proper divisors (4441195383).

13321332201 is a wasteful number, since it uses less digits than its factorization.

13321332201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187831.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13321332201 its reverse (10223312331), we get a palindrome (23544644532).

The spelling of 13321332201 in words is "thirteen billion, three hundred twenty-one million, three hundred thirty-two thousand, two hundred one".