23165305303327 has 16 divisors (see below), whose sum is σ = 25812889726464. Its totient is φ = 20608133032000.

The previous prime is 23165305303303. The next prime is 23165305303333. The reversal of 23165305303327 is 72330350356132.

It is a cyclic number.

It is not a de Polignac number, because 23165305303327 - 2¹⁵ = 23165305270559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23165305303027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64249 + ... + 6806962.

It is an arithmetic number, because the mean of its divisors is an integer number (1613305607904).

Almost surely, 2^{23165305303327} is an apocalyptic number.

23165305303327 is a deficient number, since it is larger than the sum of its proper divisors (2647584423137).

23165305303327 is a wasteful number, since it uses less digits than its factorization.

23165305303327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877790.

The product of its (nonzero) digits is 1020600, while the sum is 43.

Adding to 23165305303327 its reverse (72330350356132), we get a palindrome (95495655659459).

The spelling of 23165305303327 in words is "twenty-three trillion, one hundred sixty-five billion, three hundred five million, three hundred three thousand, three hundred twenty-seven".