23233211033 has 4 divisors (see below), whose sum is σ = 23727534720. Its totient is φ = 22738887348.

The previous prime is 23233210999. The next prime is 23233211047. The reversal of 23233211033 is 33011233232.

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 23233211033 - 2¹² = 23233206937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23233211063) 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, 247161773 + ... + 247161866.

It is an arithmetic number, because the mean of its divisors is an integer number (5931883680).

Almost surely, 2^23233211033 is an apocalyptic number.

It is an amenable number.

23233211033 is a deficient number, since it is larger than the sum of its proper divisors (494323687).

23233211033 is an equidigital number, since it uses as much as digits as its factorization.

23233211033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494323686.

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

Adding to 23233211033 its reverse (33011233232), we get a palindrome (56244444265).

The spelling of 23233211033 in words is "twenty-three billion, two hundred thirty-three million, two hundred eleven thousand, thirty-three".