13113303 has 8 divisors (see below), whose sum is σ = 19982208. Its totient is φ = 7493304.

The previous prime is 13113301. The next prime is 13113319. The reversal of 13113303 is 30331131.

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

It is not a de Polignac number, because 13113303 - 2¹ = 13113301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13113301) 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, 312201 + ... + 312242.

It is an arithmetic number, because the mean of its divisors is an integer number (2497776).

Almost surely, 2^13113303 is an apocalyptic number.

13113303 is a deficient number, since it is larger than the sum of its proper divisors (6868905).

13113303 is an equidigital number, since it uses as much as digits as its factorization.

13113303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624453.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 13113303 is about 3621.2294873427. The cubic root of 13113303 is about 235.8146047078.

Adding to 13113303 its reverse (30331131), we get a palindrome (43444434).

The spelling of 13113303 in words is "thirteen million, one hundred thirteen thousand, three hundred three".