13132003321 has 8 divisors (see below), whose sum is σ = 13265233920. Its totient is φ = 12998967408.

The previous prime is 13132003319. The next prime is 13132003337. The reversal of 13132003321 is 12330023131.

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

It is a cyclic number.

It is not a de Polignac number, because 13132003321 - 2¹ = 13132003319 is a prime.

It is a super-2 number, since 2×13132003321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13132003021) 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, 88875 + ... + 184831.

It is an arithmetic number, because the mean of its divisors is an integer number (1658154240).

Almost surely, 2^13132003321 is an apocalyptic number.

It is an amenable number.

13132003321 is a deficient number, since it is larger than the sum of its proper divisors (133230599).

13132003321 is a wasteful number, since it uses less digits than its factorization.

13132003321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97343.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13132003321 its reverse (12330023131), we get a palindrome (25462026452).

The spelling of 13132003321 in words is "thirteen billion, one hundred thirty-two million, three thousand, three hundred twenty-one".