13101332203321 has 4 divisors (see below), whose sum is σ = 13201342372944. Its totient is φ = 13001322033700.

The previous prime is 13101332203319. The next prime is 13101332203331. The reversal of 13101332203321 is 12330223310131.

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 13101332203321 - 2¹ = 13101332203319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13101332203331) 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, 50005084615 + ... + 50005084876.

It is an arithmetic number, because the mean of its divisors is an integer number (3300335593236).

Almost surely, 2^{13101332203321} is an apocalyptic number.

It is an amenable number.

13101332203321 is a deficient number, since it is larger than the sum of its proper divisors (100010169623).

13101332203321 is a wasteful number, since it uses less digits than its factorization.

13101332203321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100010169622.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13101332203321 its reverse (12330223310131), we get a palindrome (25431555513452).

The spelling of 13101332203321 in words is "thirteen trillion, one hundred one billion, three hundred thirty-two million, two hundred three thousand, three hundred twenty-one".