23303211248047 has 2 divisors, whose sum is σ = 23303211248048. Its totient is φ = 23303211248046.

The previous prime is 23303211248021. The next prime is 23303211248059. The reversal of 23303211248047 is 74084211230332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23303211248047 - 2¹⁵ = 23303211215279 is a prime.

It is a super-2 number, since 2×23303211248047² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23303211248017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651605624023 + 11651605624024.

It is an arithmetic number, because the mean of its divisors is an integer number (11651605624024).

Almost surely, 2^{23303211248047} is an apocalyptic number.

23303211248047 is a deficient number, since it is larger than the sum of its proper divisors (1).

23303211248047 is an equidigital number, since it uses as much as digits as its factorization.

23303211248047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

Adding to 23303211248047 its reverse (74084211230332), we get a palindrome (97387422478379).

The spelling of 23303211248047 in words is "twenty-three trillion, three hundred three billion, two hundred eleven million, two hundred forty-eight thousand, forty-seven".