13028399603 has 2 divisors, whose sum is σ = 13028399604. Its totient is φ = 13028399602.

The previous prime is 13028399597. The next prime is 13028399639. The reversal of 13028399603 is 30699382031.

13028399603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13028399603 - 2¹² = 13028395507 is a prime.

It is not a weakly prime, because it can be changed into another prime (13028399653) 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 as a sum of consecutive naturals, namely, 6514199801 + 6514199802.

It is an arithmetic number, because the mean of its divisors is an integer number (6514199802).

Almost surely, 2^13028399603 is an apocalyptic number.

13028399603 is a deficient number, since it is larger than the sum of its proper divisors (1).

13028399603 is an equidigital number, since it uses as much as digits as its factorization.

13028399603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 13028399603 in words is "thirteen billion, twenty-eight million, three hundred ninety-nine thousand, six hundred three".