2041312131 has 16 divisors (see below), whose sum is σ = 3088512000. Its totient is φ = 1331919144.

The previous prime is 2041312093. The next prime is 2041312151. The reversal of 2041312131 is 1312131402.

It is not a de Polignac number, because 2041312131 - 2⁷ = 2041312003 is a prime.

It is a super-2 number, since 2×2041312131² = 8333910432335522322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2041312151) 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 15 ways as a sum of consecutive naturals, for example, 803031 + ... + 805568.

It is an arithmetic number, because the mean of its divisors is an integer number (193032000).

Almost surely, 2^2041312131 is an apocalyptic number.

2041312131 is a deficient number, since it is larger than the sum of its proper divisors (1047199869).

2041312131 is a wasteful number, since it uses less digits than its factorization.

2041312131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608655 (or 1608649 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2041312131 is about 45180.8823619017. The cubic root of 2041312131 is about 1268.5369994667.

Adding to 2041312131 its reverse (1312131402), we get a palindrome (3353443533).

The spelling of 2041312131 in words is "two billion, forty-one million, three hundred twelve thousand, one hundred thirty-one".