2331103 has 2 divisors, whose sum is σ = 2331104. Its totient is φ = 2331102.

The previous prime is 2331097. The next prime is 2331113. The reversal of 2331103 is 3011332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2331103 - 2⁹ = 2330591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2331113) 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 as a sum of consecutive naturals, namely, 1165551 + 1165552.

It is an arithmetic number, because the mean of its divisors is an integer number (1165552).

2^2331103 is an apocalyptic number.

2331103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331103 is an equidigital number, since it uses as much as digits as its factorization.

2331103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 2331103 is about 1526.7950091613. The cubic root of 2331103 is about 132.5929666772.

Adding to 2331103 its reverse (3011332), we get a palindrome (5342435).

The spelling of 2331103 in words is "two million, three hundred thirty-one thousand, one hundred three".