1703003828663 has 4 divisors (see below), whose sum is σ = 1703236900680. Its totient is φ = 1702770756648.

The previous prime is 1703003828639. The next prime is 1703003828677. The reversal of 1703003828663 is 3668283003071.

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 1703003828663 - 2¹⁰ = 1703003827639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1703003828633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116525048 + ... + 116539661.

It is an arithmetic number, because the mean of its divisors is an integer number (425809225170).

Almost surely, 2^{1703003828663} is an apocalyptic number.

1703003828663 is a deficient number, since it is larger than the sum of its proper divisors (233072017).

1703003828663 is an equidigital number, since it uses as much as digits as its factorization.

1703003828663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233072016.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 1703003828663 in words is "one trillion, seven hundred three billion, three million, eight hundred twenty-eight thousand, six hundred sixty-three".