4102105255 has 4 divisors (see below), whose sum is σ = 4922526312. Its totient is φ = 3281684200.

The previous prime is 4102105211. The next prime is 4102105283. The reversal of 4102105255 is 5525012014.

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

It is a de Polignac number, because none of the positive numbers 2^k-4102105255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410210521 + ... + 410210530.

It is an arithmetic number, because the mean of its divisors is an integer number (1230631578).

Almost surely, 2^4102105255 is an apocalyptic number.

4102105255 is a deficient number, since it is larger than the sum of its proper divisors (820421057).

4102105255 is an equidigital number, since it uses as much as digits as its factorization.

4102105255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820421056.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 4102105255 is about 64047.6795442270. The cubic root of 4102105255 is about 1600.7945604339.

Adding to 4102105255 its reverse (5525012014), we get a palindrome (9627117269).

The spelling of 4102105255 in words is "four billion, one hundred two million, one hundred five thousand, two hundred fifty-five".