13294550903 has 2 divisors, whose sum is σ = 13294550904. Its totient is φ = 13294550902.

The previous prime is 13294550869. The next prime is 13294550957. The reversal of 13294550903 is 30905549231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13294550903 - 2³⁰ = 12220809079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13294550963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6647275451 + 6647275452.

It is an arithmetic number, because the mean of its divisors is an integer number (6647275452).

Almost surely, 2^13294550903 is an apocalyptic number.

13294550903 is a deficient number, since it is larger than the sum of its proper divisors (1).

13294550903 is an equidigital number, since it uses as much as digits as its factorization.

13294550903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 41.

The spelling of 13294550903 in words is "thirteen billion, two hundred ninety-four million, five hundred fifty thousand, nine hundred three".