12305025323 has 8 divisors (see below), whose sum is σ = 13595322528. Its totient is φ = 11077669504.

The previous prime is 12305025319. The next prime is 12305025349. The reversal of 12305025323 is 32352050321.

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

It is a cyclic number.

It is not a de Polignac number, because 12305025323 - 2² = 12305025319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12305025292 and 12305025301.

It is not an unprimeable number, because it can be changed into a prime (12305025223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15734936 + ... + 15735717.

It is an arithmetic number, because the mean of its divisors is an integer number (1699415316).

Almost surely, 2^12305025323 is an apocalyptic number.

12305025323 is a deficient number, since it is larger than the sum of its proper divisors (1290297205).

12305025323 is a wasteful number, since it uses less digits than its factorization.

12305025323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31470693.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 12305025323 its reverse (32352050321), we get a palindrome (44657075644).

The spelling of 12305025323 in words is "twelve billion, three hundred five million, twenty-five thousand, three hundred twenty-three".