1340535203103 has 8 divisors (see below), whose sum is σ = 1787572851328. Its totient is φ = 893593845144.

The previous prime is 1340535203089. The next prime is 1340535203113. The reversal of 1340535203103 is 3013025350431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1340535203103 - 2⁵ = 1340535203071 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 (1340535203113) 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 7 ways as a sum of consecutive naturals, for example, 24040075 + ... + 24095772.

It is an arithmetic number, because the mean of its divisors is an integer number (223446606416).

Almost surely, 2^{1340535203103} is an apocalyptic number.

1340535203103 is a deficient number, since it is larger than the sum of its proper divisors (447037648225).

1340535203103 is an equidigital number, since it uses as much as digits as its factorization.

1340535203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48145133.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 1340535203103 in words is "one trillion, three hundred forty billion, five hundred thirty-five million, two hundred three thousand, one hundred three".