16242703 has 2 divisors, whose sum is σ = 16242704. Its totient is φ = 16242702.

The previous prime is 16242671. The next prime is 16242757. The reversal of 16242703 is 30724261.

It is a weak prime.

It is an emirp because it is prime and its reverse (30724261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16242703 - 2⁵ = 16242671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16242773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8121351 + 8121352.

It is an arithmetic number, because the mean of its divisors is an integer number (8121352).

Almost surely, 2^16242703 is an apocalyptic number.

16242703 is a deficient number, since it is larger than the sum of its proper divisors (1).

16242703 is an equidigital number, since it uses as much as digits as its factorization.

16242703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 16242703 is about 4030.2236910623. The cubic root of 16242703 is about 253.2519323343.

Adding to 16242703 its reverse (30724261), we get a palindrome (46966964).

The spelling of 16242703 in words is "sixteen million, two hundred forty-two thousand, seven hundred three".