14103504121 has 4 divisors (see below), whose sum is σ = 16118290432. Its totient is φ = 12088717812.

The previous prime is 14103504097. The next prime is 14103504139. The reversal of 14103504121 is 12140530141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14103504121 - 2¹³ = 14103495929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14103504092 and 14103504101.

It is not an unprimeable number, because it can be changed into a prime (14103504161) 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, 1007393145 + ... + 1007393158.

It is an arithmetic number, because the mean of its divisors is an integer number (4029572608).

Almost surely, 2^14103504121 is an apocalyptic number.

It is an amenable number.

14103504121 is a deficient number, since it is larger than the sum of its proper divisors (2014786311).

14103504121 is an equidigital number, since it uses as much as digits as its factorization.

14103504121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014786310.

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 14103504121 in words is "fourteen billion, one hundred three million, five hundred four thousand, one hundred twenty-one".