4102135 has 4 divisors (see below), whose sum is σ = 4922568. Its totient is φ = 3281704.

The previous prime is 4102129. The next prime is 4102141. The reversal of 4102135 is 5312014.

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

It is an interprime number because it is at equal distance from previous prime (4102129) and next prime (4102141).

It is a cyclic number.

It is not a de Polignac number, because 4102135 - 2⁹ = 4101623 is a prime.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410209 + ... + 410218.

It is an arithmetic number, because the mean of its divisors is an integer number (1230642).

Almost surely, 2^4102135 is an apocalyptic number.

4102135 is a deficient number, since it is larger than the sum of its proper divisors (820433).

4102135 is an equidigital number, since it uses as much as digits as its factorization.

4102135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820432.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4102135 is about 2025.3728051892. The cubic root of 4102135 is about 160.0798429628.

Adding to 4102135 its reverse (5312014), we get a palindrome (9414149).

The spelling of 4102135 in words is "four million, one hundred two thousand, one hundred thirty-five".