3081268171 has 8 divisors (see below), whose sum is σ = 3243954320. Its totient is φ = 2918633472.

The previous prime is 3081268123. The next prime is 3081268181. The reversal of 3081268171 is 1718621803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3081268171 - 2⁹ = 3081267659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3081268171.

It is not an unprimeable number, because it can be changed into a prime (3081268181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203851 + ... + 218443.

It is an arithmetic number, because the mean of its divisors is an integer number (405494290).

Almost surely, 2^3081268171 is an apocalyptic number.

3081268171 is a deficient number, since it is larger than the sum of its proper divisors (162686149).

3081268171 is a wasteful number, since it uses less digits than its factorization.

3081268171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25725.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 3081268171 is about 55509.1719538312. The cubic root of 3081268171 is about 1455.1569322510.

Adding to 3081268171 its reverse (1718621803), we get a palindrome (4799889974).

The spelling of 3081268171 in words is "three billion, eighty-one million, two hundred sixty-eight thousand, one hundred seventy-one".