16114403 has 4 divisors (see below), whose sum is σ = 16196400. Its totient is φ = 16032408.

The previous prime is 16114393. The next prime is 16114411. The reversal of 16114403 is 30441161.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30441161 = 1123 ⋅27107.

It is a cyclic number.

It is not a de Polignac number, because 16114403 - 2⁴ = 16114387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16110403) 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, 40703 + ... + 41096.

It is an arithmetic number, because the mean of its divisors is an integer number (4049100).

Almost surely, 2^16114403 is an apocalyptic number.

16114403 is a deficient number, since it is larger than the sum of its proper divisors (81997).

16114403 is an equidigital number, since it uses as much as digits as its factorization.

16114403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81996.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 16114403 is about 4014.2749033916. The cubic root of 16114403 is about 252.5833623388.

Adding to 16114403 its reverse (30441161), we get a palindrome (46555564).

The spelling of 16114403 in words is "sixteen million, one hundred fourteen thousand, four hundred three".