23305430325 has 96 divisors (see below), whose sum is σ = 40349417472. Its totient is φ = 11856384000.

The previous prime is 23305430279. The next prime is 23305430359. The reversal of 23305430325 is 52303450332.

It is not a de Polignac number, because 23305430325 - 2⁶ = 23305430261 is a prime.

It is a super-3 number, since 3×23305430325³ (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23305430292 and 23305430301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 74936920 + ... + 74937230.

It is an arithmetic number, because the mean of its divisors is an integer number (420306432).

Almost surely, 2^23305430325 is an apocalyptic number.

23305430325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23305430325 is a deficient number, since it is larger than the sum of its proper divisors (17043987147).

23305430325 is a wasteful number, since it uses less digits than its factorization.

23305430325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 23305430325 its reverse (52303450332), we get a palindrome (75608880657).

The spelling of 23305430325 in words is "twenty-three billion, three hundred five million, four hundred thirty thousand, three hundred twenty-five".