23243121301 has 2 divisors, whose sum is σ = 23243121302. Its totient is φ = 23243121300.

The previous prime is 23243121299. The next prime is 23243121313. The reversal of 23243121301 is 10312134232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13800140676 + 9442980625 = 117474^2 + 97175^2 .

It is a cyclic number.

It is not a de Polignac number, because 23243121301 - 2¹ = 23243121299 is a prime.

Together with 23243121299, 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 (23243121371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621560650 + 11621560651.

It is an arithmetic number, because the mean of its divisors is an integer number (11621560651).

Almost surely, 2^23243121301 is an apocalyptic number.

It is an amenable number.

23243121301 is a deficient number, since it is larger than the sum of its proper divisors (1).

23243121301 is an equidigital number, since it uses as much as digits as its factorization.

23243121301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23243121301 its reverse (10312134232), we get a palindrome (33555255533).

The spelling of 23243121301 in words is "twenty-three billion, two hundred forty-three million, one hundred twenty-one thousand, three hundred one".