13227103 has 4 divisors (see below), whose sum is σ = 13683240. Its totient is φ = 12770968.

The previous prime is 13227083. The next prime is 13227119. The reversal of 13227103 is 30172231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30172231 = 71 ⋅424961.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13227103 is a prime.

It is a super-3 number, since 3×13227103³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13227143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228025 + ... + 228082.

It is an arithmetic number, because the mean of its divisors is an integer number (3420810).

Almost surely, 2^13227103 is an apocalyptic number.

13227103 is a deficient number, since it is larger than the sum of its proper divisors (456137).

13227103 is an equidigital number, since it uses as much as digits as its factorization.

13227103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456136.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 13227103 is about 3636.9084398703. The cubic root of 13227103 is about 236.4947904578.

Adding to 13227103 its reverse (30172231), we get a palindrome (43399334).

The spelling of 13227103 in words is "thirteen million, two hundred twenty-seven thousand, one hundred three".