2043135 has 12 divisors (see below), whose sum is σ = 3541512. Its totient is φ = 1089648.

The previous prime is 2043121. The next prime is 2043149. The reversal of 2043135 is 5313402.

It is an interprime number because it is at equal distance from previous prime (2043121) and next prime (2043149).

It is not a de Polignac number, because 2043135 - 2⁷ = 2043007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22657 + ... + 22746.

It is an arithmetic number, because the mean of its divisors is an integer number (295126).

2^2043135 is an apocalyptic number.

2043135 is a deficient number, since it is larger than the sum of its proper divisors (1498377).

2043135 is a wasteful number, since it uses less digits than its factorization.

2043135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45414 (or 45411 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2043135 is about 1429.3827339100. The cubic root of 2043135 is about 126.8914483597.

Adding to 2043135 its reverse (5313402), we get a palindrome (7356537).

The spelling of 2043135 in words is "two million, forty-three thousand, one hundred thirty-five".