1493340030103 has 4 divisors (see below), whose sum is σ = 1493789970160. Its totient is φ = 1492890090048.

The previous prime is 1493340030097. The next prime is 1493340030137. The reversal of 1493340030103 is 3010300433941.

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 1493340030103 - 2⁵ = 1493340030071 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 (1493340037103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224965050 + ... + 224971687.

It is an arithmetic number, because the mean of its divisors is an integer number (373447492540).

Almost surely, 2^{1493340030103} is an apocalyptic number.

1493340030103 is a deficient number, since it is larger than the sum of its proper divisors (449940057).

1493340030103 is an equidigital number, since it uses as much as digits as its factorization.

1493340030103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449940056.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 1493340030103 in words is "one trillion, four hundred ninety-three billion, three hundred forty million, thirty thousand, one hundred three".