23023231193 has 2 divisors, whose sum is σ = 23023231194. Its totient is φ = 23023231192.

The previous prime is 23023231181. The next prime is 23023231213. The reversal of 23023231193 is 39113232032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22756627609 + 266603584 = 150853^2 + 16328^2 .

It is a cyclic number.

It is not a de Polignac number, because 23023231193 - 2⁴ = 23023231177 is a prime.

It is not a weakly prime, because it can be changed into another prime (23023231123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511615596 + 11511615597.

It is an arithmetic number, because the mean of its divisors is an integer number (11511615597).

Almost surely, 2^23023231193 is an apocalyptic number.

It is an amenable number.

23023231193 is a deficient number, since it is larger than the sum of its proper divisors (1).

23023231193 is an equidigital number, since it uses as much as digits as its factorization.

23023231193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 23023231193 in words is "twenty-three billion, twenty-three million, two hundred thirty-one thousand, one hundred ninety-three".