12303122330 has 32 divisors (see below), whose sum is σ = 22521058560. Its totient is φ = 4837907520.

The previous prime is 12303122329. The next prime is 12303122339. The reversal of 12303122330 is 3322130321.

It is not an unprimeable number, because it can be changed into a prime (12303122339) 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, 1390661 + ... + 1399479.

It is an arithmetic number, because the mean of its divisors is an integer number (703783080).

Almost surely, 2^12303122330 is an apocalyptic number.

12303122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303122330 is a deficient number, since it is larger than the sum of its proper divisors (10217936230).

12303122330 is a wasteful number, since it uses less digits than its factorization.

12303122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11174.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12303122330 its reverse (3322130321), we get a palindrome (15625252651).

The spelling of 12303122330 in words is "twelve billion, three hundred three million, one hundred twenty-two thousand, three hundred thirty".