13055203 has 8 divisors (see below), whose sum is σ = 14992640. Its totient is φ = 11135880.

The previous prime is 13055183. The next prime is 13055209. The reversal of 13055203 is 30255031.

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

It is not a de Polignac number, because 13055203 - 2¹³ = 13047011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13055209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2943 + ... + 5896.

It is an arithmetic number, because the mean of its divisors is an integer number (1874080).

Almost surely, 2^13055203 is an apocalyptic number.

13055203 is a deficient number, since it is larger than the sum of its proper divisors (1937437).

13055203 is an equidigital number, since it uses as much as digits as its factorization.

13055203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9057.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 13055203 is about 3613.1984445917. The cubic root of 13055203 is about 235.4658211645.

The spelling of 13055203 in words is "thirteen million, fifty-five thousand, two hundred three".