23323130123213 has 4 divisors (see below), whose sum is σ = 23390343755040. Its totient is φ = 23255916491388.

The previous prime is 23323130123053. The next prime is 23323130123221. The reversal of 23323130123213 is 31232103132332.

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 23323130123213 - 2³⁰ = 23322056381389 is a prime.

It is a super-2 number, since 2×23323130123213² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23323130123233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33606815393 + ... + 33606816086.

It is an arithmetic number, because the mean of its divisors is an integer number (5847585938760).

Almost surely, 2^{23323130123213} is an apocalyptic number.

It is an amenable number.

23323130123213 is a deficient number, since it is larger than the sum of its proper divisors (67213631827).

23323130123213 is an equidigital number, since it uses as much as digits as its factorization.

23323130123213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67213631826.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 23323130123213 its reverse (31232103132332), we get a palindrome (54555233255545).

The spelling of 23323130123213 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred thirty million, one hundred twenty-three thousand, two hundred thirteen".