12303144310 has 32 divisors (see below), whose sum is σ = 22411743552. Its totient is φ = 4862332800.

The previous prime is 12303144289. The next prime is 12303144311. The reversal of 12303144310 is 1344130321.

It is a super-2 number, since 2×12303144310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303144311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479364 + ... + 504376.

It is an arithmetic number, because the mean of its divisors is an integer number (700366986).

Almost surely, 2^12303144310 is an apocalyptic number.

12303144310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303144310 is a deficient number, since it is larger than the sum of its proper divisors (10108599242).

12303144310 is a wasteful number, since it uses less digits than its factorization.

12303144310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25608.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12303144310 its reverse (1344130321), we get a palindrome (13647274631).

The spelling of 12303144310 in words is "twelve billion, three hundred three million, one hundred forty-four thousand, three hundred ten".