23213213303 has 6 divisors (see below), whose sum is σ = 27003125736. Its totient is φ = 19897039932.

The previous prime is 23213213293. The next prime is 23213213339. The reversal of 23213213303 is 30331231232.

It is not a de Polignac number, because 23213213303 - 2⁸ = 23213213047 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 (23213213383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236869475 + ... + 236869572.

It is an arithmetic number, because the mean of its divisors is an integer number (4500520956).

Almost surely, 2^23213213303 is an apocalyptic number.

23213213303 is a deficient number, since it is larger than the sum of its proper divisors (3789912433).

23213213303 is an equidigital number, since it uses as much as digits as its factorization.

23213213303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473739061 (or 473739054 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23213213303 its reverse (30331231232), we get a palindrome (53544444535).

The spelling of 23213213303 in words is "twenty-three billion, two hundred thirteen million, two hundred thirteen thousand, three hundred three".