12300430631 has 4 divisors (see below), whose sum is σ = 13023985392. Its totient is φ = 11576875872.

The previous prime is 12300430621. The next prime is 12300430633. The reversal of 12300430631 is 13603400321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12300430631 - 2¹⁸ = 12300168487 is a prime.

It is a super-2 number, since 2×12300430631² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300430597 and 12300430606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300430633) 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 3 ways as a sum of consecutive naturals, for example, 361777355 + ... + 361777388.

It is an arithmetic number, because the mean of its divisors is an integer number (3255996348).

Almost surely, 2^12300430631 is an apocalyptic number.

12300430631 is a deficient number, since it is larger than the sum of its proper divisors (723554761).

12300430631 is an equidigital number, since it uses as much as digits as its factorization.

12300430631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723554760.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12300430631 its reverse (13603400321), we get a palindrome (25903830952).

The spelling of 12300430631 in words is "twelve billion, three hundred million, four hundred thirty thousand, six hundred thirty-one".