1423200403 has 2 divisors, whose sum is σ = 1423200404. Its totient is φ = 1423200402.

The previous prime is 1423200397. The next prime is 1423200409. The reversal of 1423200403 is 3040023241.

It is a balanced prime because it is at equal distance from previous prime (1423200397) and next prime (1423200409).

It is a cyclic number.

It is not a de Polignac number, because 1423200403 - 2⁹ = 1423199891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1423200409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711600201 + 711600202.

It is an arithmetic number, because the mean of its divisors is an integer number (711600202).

Almost surely, 2^1423200403 is an apocalyptic number.

1423200403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423200403 is an equidigital number, since it uses as much as digits as its factorization.

1423200403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1423200403 is about 37725.3284014864. The cubic root of 1423200403 is about 1124.8346497395.

Adding to 1423200403 its reverse (3040023241), we get a palindrome (4463223644).

The spelling of 1423200403 in words is "one billion, four hundred twenty-three million, two hundred thousand, four hundred three".