23213300331133 has 16 divisors (see below), whose sum is σ = 26656757352000. Its totient is φ = 19992064135680.

The previous prime is 23213300331131. The next prime is 23213300331163. The reversal of 23213300331133 is 33113300331232.

It is a cyclic number.

It is not a de Polignac number, because 23213300331133 - 2¹ = 23213300331131 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 (23213300331131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16992235 + ... + 18307447.

It is an arithmetic number, because the mean of its divisors is an integer number (1666047334500).

Almost surely, 2^{23213300331133} is an apocalyptic number.

It is an amenable number.

23213300331133 is a deficient number, since it is larger than the sum of its proper divisors (3443457020867).

23213300331133 is a wasteful number, since it uses less digits than its factorization.

23213300331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399692.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 23213300331133 its reverse (33113300331232), we get a palindrome (56326600662365).

Subtracting 23213300331133 from its reverse (33113300331232), we obtain a palindrome (9900000000099).

The spelling of 23213300331133 in words is "twenty-three trillion, two hundred thirteen billion, three hundred million, three hundred thirty-one thousand, one hundred thirty-three".