12303135323 has 16 divisors (see below), whose sum is σ = 12985835520. Its totient is φ = 11640650400.

The previous prime is 12303135319. The next prime is 12303135353. The reversal of 12303135323 is 32353130321.

It is a cyclic number.

It is not a de Polignac number, because 12303135323 - 2² = 12303135319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12303135292 and 12303135301.

It is not an unprimeable number, because it can be changed into a prime (12303135353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296318 + ... + 335276.

It is an arithmetic number, because the mean of its divisors is an integer number (811614720).

Almost surely, 2^12303135323 is an apocalyptic number.

12303135323 is a deficient number, since it is larger than the sum of its proper divisors (682700197).

12303135323 is a wasteful number, since it uses less digits than its factorization.

12303135323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39218.

The product of its (nonzero) digits is 4860, while the sum is 26.

Adding to 12303135323 its reverse (32353130321), we get a palindrome (44656265644).

The spelling of 12303135323 in words is "twelve billion, three hundred three million, one hundred thirty-five thousand, three hundred twenty-three".