16013103 has 4 divisors (see below), whose sum is σ = 21350808. Its totient is φ = 10675400.

The previous prime is 16013087. The next prime is 16013113. The reversal of 16013103 is 30131061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16013103 - 2⁴ = 16013087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16013113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2668848 + ... + 2668853.

It is an arithmetic number, because the mean of its divisors is an integer number (5337702).

Almost surely, 2^16013103 is an apocalyptic number.

16013103 is a deficient number, since it is larger than the sum of its proper divisors (5337705).

16013103 is an equidigital number, since it uses as much as digits as its factorization.

16013103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337704.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 16013103 is about 4001.6375398079. The cubic root of 16013103 is about 252.0529776499.

Adding to 16013103 its reverse (30131061), we get a palindrome (46144164).

The spelling of 16013103 in words is "sixteen million, thirteen thousand, one hundred three".