12403463323 has 2 divisors, whose sum is σ = 12403463324. Its totient is φ = 12403463322.

The previous prime is 12403463287. The next prime is 12403463341. The reversal of 12403463323 is 32336430421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12403463323 - 2⁹ = 12403462811 is a prime.

It is not a weakly prime, because it can be changed into another prime (12403463363) 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 as a sum of consecutive naturals, namely, 6201731661 + 6201731662.

It is an arithmetic number, because the mean of its divisors is an integer number (6201731662).

Almost surely, 2^12403463323 is an apocalyptic number.

12403463323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12403463323 is an equidigital number, since it uses as much as digits as its factorization.

12403463323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 12403463323 its reverse (32336430421), we get a palindrome (44739893744).

The spelling of 12403463323 in words is "twelve billion, four hundred three million, four hundred sixty-three thousand, three hundred twenty-three".