14121001003403 has 6 divisors (see below), whose sum is σ = 16426470555036. Its totient is φ = 12103715145732.

The previous prime is 14121001003397. The next prime is 14121001003409. The reversal of 14121001003403 is 30430010012141.

It is an interprime number because it is at equal distance from previous prime (14121001003397) and next prime (14121001003409).

It is not a de Polignac number, because 14121001003403 - 2⁴ = 14121001003387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14121001003409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144091846925 + ... + 144091847022.

It is an arithmetic number, because the mean of its divisors is an integer number (2737745092506).

Almost surely, 2^{14121001003403} is an apocalyptic number.

14121001003403 is a deficient number, since it is larger than the sum of its proper divisors (2305469551633).

14121001003403 is an equidigital number, since it uses as much as digits as its factorization.

14121001003403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288183693961 (or 288183693954 counting only the distinct ones).

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

Adding to 14121001003403 its reverse (30430010012141), we get a palindrome (44551011015544).

The spelling of 14121001003403 in words is "fourteen trillion, one hundred twenty-one billion, one million, three thousand, four hundred three".