2303135 has 4 divisors (see below), whose sum is σ = 2763768. Its totient is φ = 1842504.

The previous prime is 2303129. The next prime is 2303137. The reversal of 2303135 is 5313032.

2303135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2303135 - 2⁸ = 2302879 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 (2303137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230309 + ... + 230318.

It is an arithmetic number, because the mean of its divisors is an integer number (690942).

2^2303135 is an apocalyptic number.

2303135 is a deficient number, since it is larger than the sum of its proper divisors (460633).

2303135 is an equidigital number, since it uses as much as digits as its factorization.

2303135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460632.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 2303135 is about 1517.6083157389. The cubic root of 2303135 is about 132.0605591422.

Adding to 2303135 its reverse (5313032), we get a palindrome (7616167).

The spelling of 2303135 in words is "two million, three hundred three thousand, one hundred thirty-five".