23442101233 has 2 divisors, whose sum is σ = 23442101234. Its totient is φ = 23442101232.

The previous prime is 23442101231. The next prime is 23442101237. The reversal of 23442101233 is 33210124432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15380216289 + 8061884944 = 124017^2 + 89788^2 .

It is a cyclic number.

It is not a de Polignac number, because 23442101233 - 2¹ = 23442101231 is a prime.

It is a super-2 number, since 2×23442101233² (a number of 22 digits) contains 22 as substring.

Together with 23442101231, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23442101198 and 23442101207.

It is not a weakly prime, because it can be changed into another prime (23442101231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11721050616 + 11721050617.

It is an arithmetic number, because the mean of its divisors is an integer number (11721050617).

Almost surely, 2^23442101233 is an apocalyptic number.

It is an amenable number.

23442101233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23442101233 is an equidigital number, since it uses as much as digits as its factorization.

23442101233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23442101233 its reverse (33210124432), we get a palindrome (56652225665).

The spelling of 23442101233 in words is "twenty-three billion, four hundred forty-two million, one hundred one thousand, two hundred thirty-three".