23303013133 has 8 divisors (see below), whose sum is σ = 24207436800. Its totient is φ = 22405314288.

The previous prime is 23303013127. The next prime is 23303013137. The reversal of 23303013133 is 33131030332.

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 23303013133 - 2⁵ = 23303013101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303013137) 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, 1674141 + ... + 1688002.

It is an arithmetic number, because the mean of its divisors is an integer number (3025929600).

Almost surely, 2^23303013133 is an apocalyptic number.

It is an amenable number.

23303013133 is a deficient number, since it is larger than the sum of its proper divisors (904423667).

23303013133 is a wasteful number, since it uses less digits than its factorization.

23303013133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362411.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 23303013133 its reverse (33131030332), we get a palindrome (56434043465).

The spelling of 23303013133 in words is "twenty-three billion, three hundred three million, thirteen thousand, one hundred thirty-three".