23252332121 has 2 divisors, whose sum is σ = 23252332122. Its totient is φ = 23252332120.

The previous prime is 23252332093. The next prime is 23252332123. The reversal of 23252332121 is 12123325232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12891331600 + 10361000521 = 113540^2 + 101789^2 .

It is a cyclic number.

It is not a de Polignac number, because 23252332121 - 2¹⁸ = 23252069977 is a prime.

Together with 23252332123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23252332123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11626166060 + 11626166061.

It is an arithmetic number, because the mean of its divisors is an integer number (11626166061).

Almost surely, 2^23252332121 is an apocalyptic number.

It is an amenable number.

23252332121 is a deficient number, since it is larger than the sum of its proper divisors (1).

23252332121 is an equidigital number, since it uses as much as digits as its factorization.

23252332121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

Adding to 23252332121 its reverse (12123325232), we get a palindrome (35375657353).

The spelling of 23252332121 in words is "twenty-three billion, two hundred fifty-two million, three hundred thirty-two thousand, one hundred twenty-one".