3143011131 has 36 divisors (see below), whose sum is σ = 4983510168. Its totient is φ = 1907597952.

The previous prime is 3143011099. The next prime is 3143011163. The reversal of 3143011131 is 1311103413.

It is an interprime number because it is at equal distance from previous prime (3143011099) and next prime (3143011163).

It is not a de Polignac number, because 3143011131 - 2⁵ = 3143011099 is a prime.

It is a super-2 number, since 2×3143011131² = 19757037939179798322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3143011181) 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 35 ways as a sum of consecutive naturals, for example, 96880 + ... + 125186.

It is an arithmetic number, because the mean of its divisors is an integer number (138430838).

Almost surely, 2^3143011131 is an apocalyptic number.

3143011131 is a deficient number, since it is larger than the sum of its proper divisors (1840499037).

3143011131 is a wasteful number, since it uses less digits than its factorization.

3143011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28412 (or 28396 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 3143011131 is about 56062.5644347456. The cubic root of 3143011131 is about 1464.8122829832.

Adding to 3143011131 its reverse (1311103413), we get a palindrome (4454114544).

The spelling of 3143011131 in words is "three billion, one hundred forty-three million, eleven thousand, one hundred thirty-one".