23041144237 has 2 divisors, whose sum is σ = 23041144238. Its totient is φ = 23041144236.

The previous prime is 23041144213. The next prime is 23041144253. The reversal of 23041144237 is 73244114032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14947263081 + 8093881156 = 122259^2 + 89966^2 .

It is a cyclic number.

It is not a de Polignac number, because 23041144237 - 2¹⁵ = 23041111469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23041144199 and 23041144208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23041144277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11520572118 + 11520572119.

It is an arithmetic number, because the mean of its divisors is an integer number (11520572119).

Almost surely, 2^23041144237 is an apocalyptic number.

It is an amenable number.

23041144237 is a deficient number, since it is larger than the sum of its proper divisors (1).

23041144237 is an equidigital number, since it uses as much as digits as its factorization.

23041144237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 23041144237 its reverse (73244114032), we get a palindrome (96285258269).

The spelling of 23041144237 in words is "twenty-three billion, forty-one million, one hundred forty-four thousand, two hundred thirty-seven".