23003213313 has 8 divisors (see below), whose sum is σ = 30987146848. Its totient is φ = 15177377664.

The previous prime is 23003213273. The next prime is 23003213347. The reversal of 23003213313 is 31331230032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23003213313 - 2²⁶ = 22936104449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23003213313.

It is not an unprimeable number, because it can be changed into a prime (23003213413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39524131 + ... + 39524712.

It is an arithmetic number, because the mean of its divisors is an integer number (3873393356).

Almost surely, 2^23003213313 is an apocalyptic number.

It is an amenable number.

23003213313 is a deficient number, since it is larger than the sum of its proper divisors (7983933535).

23003213313 is an equidigital number, since it uses as much as digits as its factorization.

23003213313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79048943.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23003213313 its reverse (31331230032), we get a palindrome (54334443345).

The spelling of 23003213313 in words is "twenty-three billion, three million, two hundred thirteen thousand, three hundred thirteen".