2041131031 has 4 divisors (see below), whose sum is σ = 2148559000. Its totient is φ = 1933703064.

The previous prime is 2041130999. The next prime is 2041131049. The reversal of 2041131031 is 1301311402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1301311402 = 2 ⋅650655701.

It is a cyclic number.

It is not a de Polignac number, because 2041131031 - 2⁵ = 2041130999 is a prime.

It is a super-2 number, since 2×2041131031² = 8332431771422245922, 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 = 2041130996 and 2041131014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041131931) 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, 53713956 + ... + 53713993.

It is an arithmetic number, because the mean of its divisors is an integer number (537139750).

Almost surely, 2^2041131031 is an apocalyptic number.

2041131031 is a deficient number, since it is larger than the sum of its proper divisors (107427969).

2041131031 is a wasteful number, since it uses less digits than its factorization.

2041131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107427968.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2041131031 is about 45178.8781511892. The cubic root of 2041131031 is about 1268.4994845694.

Adding to 2041131031 its reverse (1301311402), we get a palindrome (3342442433).

The spelling of 2041131031 in words is "two billion, forty-one million, one hundred thirty-one thousand, thirty-one".