23536620115163 has 2 divisors, whose sum is σ = 23536620115164. Its totient is φ = 23536620115162.

The previous prime is 23536620115157. The next prime is 23536620115219. The reversal of 23536620115163 is 36151102663532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23536620115163 - 2³² = 23532325147867 is a prime.

It is not a weakly prime, because it can be changed into another prime (23536620115123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11768310057581 + 11768310057582.

It is an arithmetic number, because the mean of its divisors is an integer number (11768310057582).

Almost surely, 2^{23536620115163} is an apocalyptic number.

23536620115163 is a deficient number, since it is larger than the sum of its proper divisors (1).

23536620115163 is an equidigital number, since it uses as much as digits as its factorization.

23536620115163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 44.

Adding to 23536620115163 its reverse (36151102663532), we get a palindrome (59687722778695).

The spelling of 23536620115163 in words is "twenty-three trillion, five hundred thirty-six billion, six hundred twenty million, one hundred fifteen thousand, one hundred sixty-three".