23320270563 has 8 divisors (see below), whose sum is σ = 31102391376. Its totient is φ = 15542498400.

The previous prime is 23320270549. The next prime is 23320270577. The reversal of 23320270563 is 36507202332.

It is an interprime number because it is at equal distance from previous prime (23320270549) and next prime (23320270577).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23320270563 - 2¹⁸ = 23320008419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23320270663) 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 7 ways as a sum of consecutive naturals, for example, 1074628 + ... + 1096113.

It is an arithmetic number, because the mean of its divisors is an integer number (3887798922).

Almost surely, 2^23320270563 is an apocalyptic number.

23320270563 is a deficient number, since it is larger than the sum of its proper divisors (7782120813).

23320270563 is a wasteful number, since it uses less digits than its factorization.

23320270563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174325.

The product of its (nonzero) digits is 45360, while the sum is 33.

Adding to 23320270563 its reverse (36507202332), we get a palindrome (59827472895).

The spelling of 23320270563 in words is "twenty-three billion, three hundred twenty million, two hundred seventy thousand, five hundred sixty-three".