1420003013303 has 32 divisors (see below), whose sum is σ = 1707386339328. Its totient is φ = 1155662121600.

The previous prime is 1420003013287. The next prime is 1420003013333. The reversal of 1420003013303 is 3033103000241.

It is not a de Polignac number, because 1420003013303 - 2⁴ = 1420003013287 is a prime.

It is a super-3 number, since 3×1420003013303³ (a number of 37 digits) contains 333 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 (1420003013333) 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 31 ways as a sum of consecutive naturals, for example, 1652618 + ... + 2360328.

It is an arithmetic number, because the mean of its divisors is an integer number (53355823104).

Almost surely, 2^{1420003013303} is an apocalyptic number.

1420003013303 is a deficient number, since it is larger than the sum of its proper divisors (287383326025).

1420003013303 is a wasteful number, since it uses less digits than its factorization.

1420003013303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707943.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1420003013303 its reverse (3033103000241), we get a palindrome (4453106013544).

The spelling of 1420003013303 in words is "one trillion, four hundred twenty billion, three million, thirteen thousand, three hundred three".