23133300333 has 32 divisors (see below), whose sum is σ = 36297676800. Its totient is φ = 12919957440.

The previous prime is 23133300329. The next prime is 23133300343. The reversal of 23133300333 is 33300333132.

It is a happy number.

It is not a de Polignac number, because 23133300333 - 2² = 23133300329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133300343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211960 + ... + 301982.

It is an arithmetic number, because the mean of its divisors is an integer number (1134302400).

Almost surely, 2^23133300333 is an apocalyptic number.

It is an amenable number.

23133300333 is a deficient number, since it is larger than the sum of its proper divisors (13164376467).

23133300333 is a wasteful number, since it uses less digits than its factorization.

23133300333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90649.

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

Adding to 23133300333 its reverse (33300333132), we get a palindrome (56433633465).

The spelling of 23133300333 in words is "twenty-three billion, one hundred thirty-three million, three hundred thousand, three hundred thirty-three".