23213322120213 has 8 divisors (see below), whose sum is σ = 34390106844800. Its totient is φ = 15475548080124.

The previous prime is 23213322120203. The next prime is 23213322120217. The reversal of 23213322120213 is 31202122331232.

23213322120213 is a `hidden beast` number, since 2 + 3 + 2 + 1 + 3 + 322 + 120 + 213 = 666.

It is not a de Polignac number, because 23213322120213 - 2⁸ = 23213322119957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 859752671119 = 23213322120213 / (2 + 3 + 2 + 1 + 3 + 3 + 2 + 2 + 1 + 2 + 0 + 2 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213322120217) 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, 429876335533 + ... + 429876335586.

It is an arithmetic number, because the mean of its divisors is an integer number (4298763355600).

Almost surely, 2^{23213322120213} is an apocalyptic number.

It is an amenable number.

23213322120213 is a deficient number, since it is larger than the sum of its proper divisors (11176784724587).

23213322120213 is an equidigital number, since it uses as much as digits as its factorization.

23213322120213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859752671128 (or 859752671122 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23213322120213 its reverse (31202122331232), we get a palindrome (54415444451445).

The spelling of 23213322120213 in words is "twenty-three trillion, two hundred thirteen billion, three hundred twenty-two million, one hundred twenty thousand, two hundred thirteen".