16742103 has 16 divisors (see below), whose sum is σ = 25777920. Its totient is φ = 9467136.

The previous prime is 16742071. The next prime is 16742111. The reversal of 16742103 is 30124761.

It is not a de Polignac number, because 16742103 - 2⁵ = 16742071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16742113) 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 15 ways as a sum of consecutive naturals, for example, 2073 + ... + 6146.

It is an arithmetic number, because the mean of its divisors is an integer number (1611120).

Almost surely, 2^16742103 is an apocalyptic number.

16742103 is a deficient number, since it is larger than the sum of its proper divisors (9035817).

16742103 is an equidigital number, since it uses as much as digits as its factorization.

16742103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 16742103 is about 4091.7115000938. The cubic root of 16742103 is about 255.8212813085.

Adding to 16742103 its reverse (30124761), we get a palindrome (46866864).

The spelling of 16742103 in words is "sixteen million, seven hundred forty-two thousand, one hundred three".