103055105603 has 2 divisors, whose sum is σ = 103055105604. Its totient is φ = 103055105602.

The previous prime is 103055105591. The next prime is 103055105617. The reversal of 103055105603 is 306501550301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103055105603 - 2⁶ = 103055105539 is a prime.

It is not a weakly prime, because it can be changed into another prime (103055105623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51527552801 + 51527552802.

It is an arithmetic number, because the mean of its divisors is an integer number (51527552802).

Almost surely, 2^103055105603 is an apocalyptic number.

103055105603 is a deficient number, since it is larger than the sum of its proper divisors (1).

103055105603 is an equidigital number, since it uses as much as digits as its factorization.

103055105603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750, while the sum is 29.

Adding to 103055105603 its reverse (306501550301), we get a palindrome (409556655904).

The spelling of 103055105603 in words is "one hundred three billion, fifty-five million, one hundred five thousand, six hundred three".