23122552301 has 2 divisors, whose sum is σ = 23122552302. Its totient is φ = 23122552300.

The previous prime is 23122552279. The next prime is 23122552319. The reversal of 23122552301 is 10325522132.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18557523076 + 4565029225 = 136226^2 + 67565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23122552301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23122552391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561276150 + 11561276151.

It is an arithmetic number, because the mean of its divisors is an integer number (11561276151).

Almost surely, 2^23122552301 is an apocalyptic number.

It is an amenable number.

23122552301 is a deficient number, since it is larger than the sum of its proper divisors (1).

23122552301 is an equidigital number, since it uses as much as digits as its factorization.

23122552301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 23122552301 in words is "twenty-three billion, one hundred twenty-two million, five hundred fifty-two thousand, three hundred one".