23303213333 has 4 divisors (see below), whose sum is σ = 23310528480. Its totient is φ = 23295898188.

The previous prime is 23303213327. The next prime is 23303213357. The reversal of 23303213333 is 33331230332.

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 23303213333 - 2¹⁴ = 23303196949 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 (23303213033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3652793 + ... + 3659166.

It is an arithmetic number, because the mean of its divisors is an integer number (5827632120).

Almost surely, 2^23303213333 is an apocalyptic number.

It is an amenable number.

23303213333 is a deficient number, since it is larger than the sum of its proper divisors (7315147).

23303213333 is an equidigital number, since it uses as much as digits as its factorization.

23303213333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7315146.

The product of its (nonzero) digits is 8748, while the sum is 26.

Adding to 23303213333 its reverse (33331230332), we get a palindrome (56634443665).

The spelling of 23303213333 in words is "twenty-three billion, three hundred three million, two hundred thirteen thousand, three hundred thirty-three".