13322100140321 has 4 divisors (see below), whose sum is σ = 15225257303232. Its totient is φ = 11418942977412.

The previous prime is 13322100140303. The next prime is 13322100140471. The reversal of 13322100140321 is 12304100122331.

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 13322100140321 - 2⁴² = 8924053629217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13322100142321) 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, 951578581445 + ... + 951578581458.

It is an arithmetic number, because the mean of its divisors is an integer number (3806314325808).

Almost surely, 2^{13322100140321} is an apocalyptic number.

It is an amenable number.

13322100140321 is a deficient number, since it is larger than the sum of its proper divisors (1903157162911).

13322100140321 is an equidigital number, since it uses as much as digits as its factorization.

13322100140321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903157162910.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13322100140321 its reverse (12304100122331), we get a palindrome (25626200262652).

The spelling of 13322100140321 in words is "thirteen trillion, three hundred twenty-two billion, one hundred million, one hundred forty thousand, three hundred twenty-one".