1430013242003 has 4 divisors (see below), whose sum is σ = 1430202981960. Its totient is φ = 1429823502048.

The previous prime is 1430013241991. The next prime is 1430013242011. The reversal of 1430013242003 is 3002423100341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1430013242003 - 2⁸ = 1430013241747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1430013242003.

It is not an unprimeable number, because it can be changed into a prime (1430013242503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94858673 + ... + 94873746.

It is an arithmetic number, because the mean of its divisors is an integer number (357550745490).

Almost surely, 2^{1430013242003} is an apocalyptic number.

1430013242003 is a deficient number, since it is larger than the sum of its proper divisors (189739957).

1430013242003 is an equidigital number, since it uses as much as digits as its factorization.

1430013242003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189739956.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1430013242003 its reverse (3002423100341), we get a palindrome (4432436342344).

The spelling of 1430013242003 in words is "one trillion, four hundred thirty billion, thirteen million, two hundred forty-two thousand, three".