23321314112213 has 8 divisors (see below), whose sum is σ = 25115351196600. Its totient is φ = 21527289862848.

The previous prime is 23321314112209. The next prime is 23321314112227. The reversal of 23321314112213 is 31221141312332.

It can be written as a sum of positive squares in 4 ways, for example, as 636840708529 + 22684473403684 = 798023^2 + 4762822^2 .

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 23321314112213 - 2² = 23321314112209 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 (23321314112203) 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, 745523 + ... + 6870111.

It is an arithmetic number, because the mean of its divisors is an integer number (3139418899575).

Almost surely, 2^{23321314112213} is an apocalyptic number.

It is an amenable number.

23321314112213 is a deficient number, since it is larger than the sum of its proper divisors (1794037084387).

23321314112213 is a wasteful number, since it uses less digits than its factorization.

23321314112213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417511.

The product of its digits is 5184, while the sum is 29.

Adding to 23321314112213 its reverse (31221141312332), we get a palindrome (54542455424545).

The spelling of 23321314112213 in words is "twenty-three trillion, three hundred twenty-one billion, three hundred fourteen million, one hundred twelve thousand, two hundred thirteen".