20223213323 has 2 divisors, whose sum is σ = 20223213324. Its totient is φ = 20223213322.

The previous prime is 20223213317. The next prime is 20223213337. The reversal of 20223213323 is 32331232202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223213323 - 2¹⁰ = 20223212299 is a prime.

It is not a weakly prime, because it can be changed into another prime (20223203323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111606661 + 10111606662.

It is an arithmetic number, because the mean of its divisors is an integer number (10111606662).

Almost surely, 2^20223213323 is an apocalyptic number.

20223213323 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223213323 is an equidigital number, since it uses as much as digits as its factorization.

20223213323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20223213323 its reverse (32331232202), we get a palindrome (52554445525).

The spelling of 20223213323 in words is "twenty billion, two hundred twenty-three million, two hundred thirteen thousand, three hundred twenty-three".