13213133101 has 4 divisors (see below), whose sum is σ = 15100723552. Its totient is φ = 11325542652.

The previous prime is 13213133093. The next prime is 13213133117. The reversal of 13213133101 is 10133131231.

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 13213133101 - 2³ = 13213133093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213133701) 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, 943795215 + ... + 943795228.

It is an arithmetic number, because the mean of its divisors is an integer number (3775180888).

Almost surely, 2^13213133101 is an apocalyptic number.

It is an amenable number.

13213133101 is a deficient number, since it is larger than the sum of its proper divisors (1887590451).

13213133101 is an equidigital number, since it uses as much as digits as its factorization.

13213133101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887590450.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13213133101 its reverse (10133131231), we get a palindrome (23346264332).

The spelling of 13213133101 in words is "thirteen billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred one".