16310423 has 2 divisors, whose sum is σ = 16310424. Its totient is φ = 16310422.

The previous prime is 16310401. The next prime is 16310449. The reversal of 16310423 is 32401361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16310423 - 2¹⁰ = 16309399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16310395 and 16310404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16310023) 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, 8155211 + 8155212.

It is an arithmetic number, because the mean of its divisors is an integer number (8155212).

Almost surely, 2^16310423 is an apocalyptic number.

16310423 is a deficient number, since it is larger than the sum of its proper divisors (1).

16310423 is an equidigital number, since it uses as much as digits as its factorization.

16310423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 16310423 is about 4038.6164710207. The cubic root of 16310423 is about 253.6034017778.

Adding to 16310423 its reverse (32401361), we get a palindrome (48711784).

The spelling of 16310423 in words is "sixteen million, three hundred ten thousand, four hundred twenty-three".