14531103 has 16 divisors (see below), whose sum is σ = 21604960. Its totient is φ = 9652608.

The previous prime is 14531093. The next prime is 14531113. The reversal of 14531103 is 30113541.

It is an interprime number because it is at equal distance from previous prime (14531093) and next prime (14531113).

It is not a de Polignac number, because 14531103 - 2⁴ = 14531087 is a prime.

It is a super-2 number, since 2×14531103² = 422305908793218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14531113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8301 + ... + 9897.

It is an arithmetic number, because the mean of its divisors is an integer number (1350310).

Almost surely, 2^14531103 is an apocalyptic number.

14531103 is a deficient number, since it is larger than the sum of its proper divisors (7073857).

14531103 is a wasteful number, since it uses less digits than its factorization.

14531103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943 (or 1937 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 14531103 is about 3811.9683891659. The cubic root of 14531103 is about 244.0241790515.

Adding to 14531103 its reverse (30113541), we get a palindrome (44644644).

It can be divided in two parts, 1453 and 1103, that added together give a triangular number (2556 = T₇₁).

The spelling of 14531103 in words is "fourteen million, five hundred thirty-one thousand, one hundred three".