12310430 has 16 divisors (see below), whose sum is σ = 24173424. Its totient is φ = 4476480.

The previous prime is 12310429. The next prime is 12310439. The reversal of 12310430 is 3401321.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55847 + ... + 56066.

It is an arithmetic number, because the mean of its divisors is an integer number (1510839).

Almost surely, 2^12310430 is an apocalyptic number.

12310430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310430 is a deficient number, since it is larger than the sum of its proper divisors (11862994).

12310430 is a wasteful number, since it uses less digits than its factorization.

12310430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111931.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 12310430 is about 3508.6222367191. The cubic root of 12310430 is about 230.9002524061.

Adding to 12310430 its reverse (3401321), we get a palindrome (15711751).

The spelling of 12310430 in words is "twelve million, three hundred ten thousand, four hundred thirty".