23330200331233 has 4 divisors (see below), whose sum is σ = 23330221045780. Its totient is φ = 23330179616688.

The previous prime is 23330200331219. The next prime is 23330200331351. The reversal of 23330200331233 is 33213300203332.

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 8452463065344 + 14877737265889 = 2907312^2 + 3857167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23330200331233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23330200332233) 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, 8564418 + ... + 10954891.

It is an arithmetic number, because the mean of its divisors is an integer number (5832555261445).

Almost surely, 2^{23330200331233} is an apocalyptic number.

It is an amenable number.

23330200331233 is a deficient number, since it is larger than the sum of its proper divisors (20714547).

23330200331233 is a wasteful number, since it uses less digits than its factorization.

23330200331233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20714546.

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 23330200331233 its reverse (33213300203332), we get a palindrome (56543500534565).

The spelling of 23330200331233 in words is "twenty-three trillion, three hundred thirty billion, two hundred million, three hundred thirty-one thousand, two hundred thirty-three".