3141031 has 4 divisors (see below), whose sum is σ = 3144952. Its totient is φ = 3137112.

The previous prime is 3141011. The next prime is 3141043. The reversal of 3141031 is 1301413.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3141031 - 2¹³ = 3132839 is a prime.

It is a super-2 number, since 2×3141031² = 19732151485922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141001) 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, 276 + ... + 2521.

It is an arithmetic number, because the mean of its divisors is an integer number (786238).

Almost surely, 2^3141031 is an apocalyptic number.

3141031 is a deficient number, since it is larger than the sum of its proper divisors (3921).

3141031 is a wasteful number, since it uses less digits than its factorization.

3141031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3141031 is about 1772.2954042710. The cubic root of 3141031 is about 146.4504602501.

Adding to 3141031 its reverse (1301413), we get a palindrome (4442444).

It can be divided in two parts, 31410 and 31, that multiplied together give a triangular number (973710 = T₁₃₉₅).

The spelling of 3141031 in words is "three million, one hundred forty-one thousand, thirty-one".