23263162243 has 2 divisors, whose sum is σ = 23263162244. Its totient is φ = 23263162242.

The previous prime is 23263162213. The next prime is 23263162289. The reversal of 23263162243 is 34226136232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23263162243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23263162199 and 23263162208.

It is not a weakly prime, because it can be changed into another prime (23263162213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11631581121 + 11631581122.

It is an arithmetic number, because the mean of its divisors is an integer number (11631581122).

Almost surely, 2^23263162243 is an apocalyptic number.

23263162243 is a deficient number, since it is larger than the sum of its proper divisors (1).

23263162243 is an equidigital number, since it uses as much as digits as its factorization.

23263162243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 34.

Adding to 23263162243 its reverse (34226136232), we get a palindrome (57489298475).

The spelling of 23263162243 in words is "twenty-three billion, two hundred sixty-three million, one hundred sixty-two thousand, two hundred forty-three".