23013022213 has 8 divisors (see below), whose sum is σ = 24368054040. Its totient is φ = 21658137600.

The previous prime is 23013022177. The next prime is 23013022217. The reversal of 23013022213 is 31222031032.

It can be written as a sum of positive squares in 4 ways, for example, as 6598800289 + 16414221924 = 81233^2 + 128118^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23013022213 - 2¹⁷ = 23012891141 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 (23013022217) 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 7 ways as a sum of consecutive naturals, for example, 600013 + ... + 637213.

It is an arithmetic number, because the mean of its divisors is an integer number (3046006755).

Almost surely, 2^23013022213 is an apocalyptic number.

It is an amenable number.

23013022213 is a deficient number, since it is larger than the sum of its proper divisors (1355031827).

23013022213 is a wasteful number, since it uses less digits than its factorization.

23013022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73607.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23013022213 its reverse (31222031032), we get a palindrome (54235053245).

The spelling of 23013022213 in words is "twenty-three billion, thirteen million, twenty-two thousand, two hundred thirteen".