23133303033 has 4 divisors (see below), whose sum is σ = 30844404048. Its totient is φ = 15422202020.

The previous prime is 23133303031. The next prime is 23133303049. The reversal of 23133303033 is 33030333132.

It is a happy number.

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 23133303033 - 2¹ = 23133303031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23133302994 and 23133303012.

It is not an unprimeable number, because it can be changed into a prime (23133303031) 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, 3855550503 + ... + 3855550508.

It is an arithmetic number, because the mean of its divisors is an integer number (7711101012).

Almost surely, 2^23133303033 is an apocalyptic number.

It is an amenable number.

23133303033 is a deficient number, since it is larger than the sum of its proper divisors (7711101015).

23133303033 is an equidigital number, since it uses as much as digits as its factorization.

23133303033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7711101014.

The product of its (nonzero) digits is 4374, while the sum is 24.

Adding to 23133303033 its reverse (33030333132), we get a palindrome (56163636165).

The spelling of 23133303033 in words is "twenty-three billion, one hundred thirty-three million, three hundred three thousand, thirty-three".