23248513105147 has 16 divisors (see below), whose sum is σ = 26047692511200. Its totient is φ = 20563622979840.

The previous prime is 23248513105127. The next prime is 23248513105183. The reversal of 23248513105147 is 74150131584232.

It is a cyclic number.

It is not a de Polignac number, because 23248513105147 - 2¹¹ = 23248513103099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23248513105097 and 23248513105106.

It is not an unprimeable number, because it can be changed into a prime (23248513105127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91435429 + ... + 91689337.

It is an arithmetic number, because the mean of its divisors is an integer number (1627980781950).

Almost surely, 2^{23248513105147} is an apocalyptic number.

23248513105147 is a deficient number, since it is larger than the sum of its proper divisors (2799179406053).

23248513105147 is a wasteful number, since it uses less digits than its factorization.

23248513105147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478926.

The product of its (nonzero) digits is 806400, while the sum is 46.

Adding to 23248513105147 its reverse (74150131584232), we get a palindrome (97398644689379).

The spelling of 23248513105147 in words is "twenty-three trillion, two hundred forty-eight billion, five hundred thirteen million, one hundred five thousand, one hundred forty-seven".