4151131171 has 4 divisors (see below), whose sum is σ = 4528506744. Its totient is φ = 3773755600.

The previous prime is 4151131163. The next prime is 4151131211. The reversal of 4151131171 is 1711311514.

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

It is a cyclic number.

It is not a de Polignac number, because 4151131171 - 2³ = 4151131163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4151131151) 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 3 ways as a sum of consecutive naturals, for example, 188687770 + ... + 188687791.

It is an arithmetic number, because the mean of its divisors is an integer number (1132126686).

Almost surely, 2^4151131171 is an apocalyptic number.

4151131171 is a deficient number, since it is larger than the sum of its proper divisors (377375573).

4151131171 is a wasteful number, since it uses less digits than its factorization.

4151131171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377375572.

The product of its digits is 420, while the sum is 25.

The square root of 4151131171 is about 64429.2726251042. The cubic root of 4151131171 is about 1607.1465694552.

Adding to 4151131171 its reverse (1711311514), we get a palindrome (5862442685).

The spelling of 4151131171 in words is "four billion, one hundred fifty-one million, one hundred thirty-one thousand, one hundred seventy-one".