2203135 has 16 divisors (see below), whose sum is σ = 2957472. Its totient is φ = 1561600.

The previous prime is 2203133. The next prime is 2203141. The reversal of 2203135 is 5313022.

It is not a de Polignac number, because 2203135 - 2¹ = 2203133 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 (2203133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1767 + ... + 2743.

It is an arithmetic number, because the mean of its divisors is an integer number (184842).

2^2203135 is an apocalyptic number.

2203135 is a deficient number, since it is larger than the sum of its proper divisors (754337).

2203135 is a wasteful number, since it uses less digits than its factorization.

2203135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2203135 is about 1484.2961294836. The cubic root of 2203135 is about 130.1208934575.

Adding to 2203135 its reverse (5313022), we get a palindrome (7516157).

The spelling of 2203135 in words is "two million, two hundred three thousand, one hundred thirty-five".