3143102131 has 4 divisors (see below), whose sum is σ = 3384879232. Its totient is φ = 2901325032.

The previous prime is 3143102129. The next prime is 3143102143. The reversal of 3143102131 is 1312013413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1312013413 = 47 ⋅27915179.

It is a cyclic number.

It is not a de Polignac number, because 3143102131 - 2¹ = 3143102129 is a prime.

It is a super-2 number, since 2×3143102131² = 19758182011793482322, 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 = 3143102099 and 3143102108.

It is not an unprimeable number, because it can be changed into a prime (3143102161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120888531 + ... + 120888556.

It is an arithmetic number, because the mean of its divisors is an integer number (846219808).

Almost surely, 2^3143102131 is an apocalyptic number.

3143102131 is a deficient number, since it is larger than the sum of its proper divisors (241777101).

3143102131 is a wasteful number, since it uses less digits than its factorization.

3143102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241777100.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3143102131 is about 56063.3760221412. The cubic root of 3143102131 is about 1464.8264198121.

Adding to 3143102131 its reverse (1312013413), we get a palindrome (4455115544).

The spelling of 3143102131 in words is "three billion, one hundred forty-three million, one hundred two thousand, one hundred thirty-one".