23320101253 has 2 divisors, whose sum is σ = 23320101254. Its totient is φ = 23320101252.

The previous prime is 23320101251. The next prime is 23320101263. The reversal of 23320101253 is 35210102332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23310571684 + 9529569 = 152678^2 + 3087^2 .

It is a cyclic number.

It is not a de Polignac number, because 23320101253 - 2¹ = 23320101251 is a prime.

It is a super-3 number, since 3×23320101253³ (a number of 32 digits) contains 333 as substring.

Together with 23320101251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23320101251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660050626 + 11660050627.

It is an arithmetic number, because the mean of its divisors is an integer number (11660050627).

Almost surely, 2^23320101253 is an apocalyptic number.

It is an amenable number.

23320101253 is a deficient number, since it is larger than the sum of its proper divisors (1).

23320101253 is an equidigital number, since it uses as much as digits as its factorization.

23320101253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 23320101253 its reverse (35210102332), we get a palindrome (58530203585).

The spelling of 23320101253 in words is "twenty-three billion, three hundred twenty million, one hundred one thousand, two hundred fifty-three".