2102035 has 16 divisors (see below), whose sum is σ = 2759904. Its totient is φ = 1527552.

The previous prime is 2102021. The next prime is 2102057. The reversal of 2102035 is 5302012.

It is not a de Polignac number, because 2102035 - 2⁷ = 2101907 is a prime.

It is a super-2 number, since 2×2102035² = 8837102282450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4524 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (172494).

2^2102035 is an apocalyptic number.

2102035 is a deficient number, since it is larger than the sum of its proper divisors (657869).

2102035 is a wasteful number, since it uses less digits than its factorization.

2102035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2102035 is about 1449.8396463058. The cubic root of 2102035 is about 128.0992678842.

Adding to 2102035 its reverse (5302012), we get a palindrome (7404047).

It can be divided in two parts, 210 and 2035, that multiplied together give a triangular number (427350 = T₉₂₄).

The spelling of 2102035 in words is "two million, one hundred two thousand, thirty-five".