3141131 has 4 divisors (see below), whose sum is σ = 3589872. Its totient is φ = 2692392.

The previous prime is 3141097. The next prime is 3141139. The reversal of 3141131 is 1311413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1311413 = 919 ⋅1427.

It is a cyclic number.

It is not a de Polignac number, because 3141131 - 2⁶ = 3141067 is a prime.

It is a super-2 number, since 2×3141131² = 19733407918322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141139) 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, 224360 + ... + 224373.

It is an arithmetic number, because the mean of its divisors is an integer number (897468).

Almost surely, 2^3141131 is an apocalyptic number.

3141131 is a deficient number, since it is larger than the sum of its proper divisors (448741).

3141131 is an equidigital number, since it uses as much as digits as its factorization.

3141131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448740.

The product of its digits is 36, while the sum is 14.

The square root of 3141131 is about 1772.3236160476. The cubic root of 3141131 is about 146.4520143991.

Adding to 3141131 its reverse (1311413), we get a palindrome (4452544).

The spelling of 3141131 in words is "three million, one hundred forty-one thousand, one hundred thirty-one".