23233112022133 has 4 divisors (see below), whose sum is σ = 25020274485388. Its totient is φ = 21445949558880.

The previous prime is 23233112022101. The next prime is 23233112022157. The reversal of 23233112022133 is 33122021133232.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6959165348529 + 16273946673604 = 2638023^2 + 4034098^2 .

It is a cyclic number.

It is not a de Polignac number, because 23233112022133 - 2⁵ = 23233112022101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233112022193) 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, 893581231608 + ... + 893581231633.

It is an arithmetic number, because the mean of its divisors is an integer number (6255068621347).

Almost surely, 2^{23233112022133} is an apocalyptic number.

It is an amenable number.

23233112022133 is a deficient number, since it is larger than the sum of its proper divisors (1787162463255).

23233112022133 is a wasteful number, since it uses less digits than its factorization.

23233112022133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787162463254.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23233112022133 its reverse (33122021133232), we get a palindrome (56355133155365).

The spelling of 23233112022133 in words is "twenty-three trillion, two hundred thirty-three billion, one hundred twelve million, twenty-two thousand, one hundred thirty-three".