3171143043 has 12 divisors (see below), whose sum is σ = 4581318040. Its totient is φ = 2113736256.

The previous prime is 3171143039. The next prime is 3171143071. The reversal of 3171143043 is 3403411713.

3171143043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3171143043 - 2² = 3171143039 is a prime.

It is a super-2 number, since 2×3171143043² = 20112296398334599698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3171142998 and 3171143016.

It is not an unprimeable number, because it can be changed into a prime (3171144043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32955 + ... + 86187.

Almost surely, 2^3171143043 is an apocalyptic number.

3171143043 is a deficient number, since it is larger than the sum of its proper divisors (1410174997).

3171143043 is a wasteful number, since it uses less digits than its factorization.

3171143043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59858 (or 59855 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3171143043 is about 56312.9029885691. The cubic root of 3171143043 is about 1469.1696365499.

Adding to 3171143043 its reverse (3403411713), we get a palindrome (6574554756).

The spelling of 3171143043 in words is "three billion, one hundred seventy-one million, one hundred forty-three thousand, forty-three".