6331103 has 4 divisors (see below), whose sum is σ = 6340368. Its totient is φ = 6321840.

The previous prime is 6331081. The next prime is 6331109. The reversal of 6331103 is 3011336.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6331103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6331109) 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 3 ways as a sum of consecutive naturals, for example, 3518 + ... + 5003.

It is an arithmetic number, because the mean of its divisors is an integer number (1585092).

Almost surely, 2^6331103 is an apocalyptic number.

6331103 is a deficient number, since it is larger than the sum of its proper divisors (9265).

6331103 is an equidigital number, since it uses as much as digits as its factorization.

6331103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9264.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 6331103 is about 2516.1683171044. The cubic root of 6331103 is about 184.9949158574.

Adding to 6331103 its reverse (3011336), we get a palindrome (9342439).

The spelling of 6331103 in words is "six million, three hundred thirty-one thousand, one hundred three".