14543612103 has 16 divisors (see below), whose sum is σ = 20294666496. Its totient is φ = 9246652800.

The previous prime is 14543612101. The next prime is 14543612129. The reversal of 14543612103 is 30121634541.

It is not a de Polignac number, because 14543612103 - 2¹ = 14543612101 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14543612101) 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, 289473 + ... + 335978.

It is an arithmetic number, because the mean of its divisors is an integer number (1268416656).

Almost surely, 2^14543612103 is an apocalyptic number.

14543612103 is a deficient number, since it is larger than the sum of its proper divisors (5751054393).

14543612103 is a wasteful number, since it uses less digits than its factorization.

14543612103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625814.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 14543612103 in words is "fourteen billion, five hundred forty-three million, six hundred twelve thousand, one hundred three".