13283075603 has 4 divisors (see below), whose sum is σ = 15180657840. Its totient is φ = 11385493368.

The previous prime is 13283075599. The next prime is 13283075651. The reversal of 13283075603 is 30657038231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30657038231 = 283 ⋅108328757.

It is a cyclic number.

It is not a de Polignac number, because 13283075603 - 2² = 13283075599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13283075653) 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, 948791108 + ... + 948791121.

It is an arithmetic number, because the mean of its divisors is an integer number (3795164460).

Almost surely, 2^13283075603 is an apocalyptic number.

13283075603 is a deficient number, since it is larger than the sum of its proper divisors (1897582237).

13283075603 is an equidigital number, since it uses as much as digits as its factorization.

13283075603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897582236.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 13283075603 in words is "thirteen billion, two hundred eighty-three million, seventy-five thousand, six hundred three".