213322031213023 has 8 divisors (see below), whose sum is σ = 214501022583120. Its totient is φ = 212143044421440.

The previous prime is 213322031213021. The next prime is 213322031213047. The reversal of 213322031213023 is 320312130223312.

It is a happy number.

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 213322031213023 - 2¹ = 213322031213021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213322031212982 and 213322031213000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213322031213021) 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, 140798808 + ... + 142305826.

It is an arithmetic number, because the mean of its divisors is an integer number (26812627822890).

Almost surely, 2^{213322031213023} is an apocalyptic number.

213322031213023 is a deficient number, since it is larger than the sum of its proper divisors (1178991370097).

213322031213023 is a wasteful number, since it uses less digits than its factorization.

213322031213023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289257.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 213322031213023 its reverse (320312130223312), we get a palindrome (533634161436335).

The spelling of 213322031213023 in words is "two hundred thirteen trillion, three hundred twenty-two billion, thirty-one million, two hundred thirteen thousand, twenty-three".