23220102253 has 2 divisors, whose sum is σ = 23220102254. Its totient is φ = 23220102252.

The previous prime is 23220102181. The next prime is 23220102281. The reversal of 23220102253 is 35220102232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20931723684 + 2288378569 = 144678^2 + 47837^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23220102253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23220102053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11610051126 + 11610051127.

It is an arithmetic number, because the mean of its divisors is an integer number (11610051127).

Almost surely, 2^23220102253 is an apocalyptic number.

It is an amenable number.

23220102253 is a deficient number, since it is larger than the sum of its proper divisors (1).

23220102253 is an equidigital number, since it uses as much as digits as its factorization.

23220102253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 23220102253 its reverse (35220102232), we get a palindrome (58440204485).

The spelling of 23220102253 in words is "twenty-three billion, two hundred twenty million, one hundred two thousand, two hundred fifty-three".