23306211263 has 2 divisors, whose sum is σ = 23306211264. Its totient is φ = 23306211262.

The previous prime is 23306211239. The next prime is 23306211283. The reversal of 23306211263 is 36211260332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23306211263 - 2⁶ = 23306211199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23306211223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11653105631 + 11653105632.

It is an arithmetic number, because the mean of its divisors is an integer number (11653105632).

Almost surely, 2^23306211263 is an apocalyptic number.

23306211263 is a deficient number, since it is larger than the sum of its proper divisors (1).

23306211263 is an equidigital number, since it uses as much as digits as its factorization.

23306211263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 23306211263 its reverse (36211260332), we get a palindrome (59517471595).

The spelling of 23306211263 in words is "twenty-three billion, three hundred six million, two hundred eleven thousand, two hundred sixty-three".