23063533963 has 2 divisors, whose sum is σ = 23063533964. Its totient is φ = 23063533962.

The previous prime is 23063533907. The next prime is 23063533967. The reversal of 23063533963 is 36933536032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23063533963 is a prime.

It is not a weakly prime, because it can be changed into another prime (23063533967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11531766981 + 11531766982.

It is an arithmetic number, because the mean of its divisors is an integer number (11531766982).

Almost surely, 2^23063533963 is an apocalyptic number.

23063533963 is a deficient number, since it is larger than the sum of its proper divisors (1).

23063533963 is an equidigital number, since it uses as much as digits as its factorization.

23063533963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 43.

The spelling of 23063533963 in words is "twenty-three billion, sixty-three million, five hundred thirty-three thousand, nine hundred sixty-three".