13333100423 has 4 divisors (see below), whose sum is σ = 13344277728. Its totient is φ = 13321923120.

The previous prime is 13333100393. The next prime is 13333100441. The reversal of 13333100423 is 32400133331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13333100423 - 2⁸ = 13333100167 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 (13330100423) 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, 5586863 + ... + 5589248.

It is an arithmetic number, because the mean of its divisors is an integer number (3336069432).

Almost surely, 2^13333100423 is an apocalyptic number.

13333100423 is a deficient number, since it is larger than the sum of its proper divisors (11177305).

13333100423 is a wasteful number, since it uses less digits than its factorization.

13333100423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11177304.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13333100423 its reverse (32400133331), we get a palindrome (45733233754).

The spelling of 13333100423 in words is "thirteen billion, three hundred thirty-three million, one hundred thousand, four hundred twenty-three".