2043104031 has 12 divisors (see below), whose sum is σ = 2967639480. Its totient is φ = 1354458960.

The previous prime is 2043104009. The next prime is 2043104033. The reversal of 2043104031 is 1304013402.

It is not a de Polignac number, because 2043104031 - 2²⁷ = 1908886303 is a prime.

It is a super-2 number, since 2×2043104031² = 8348548162976897922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2043103995 and 2043104013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043104033) 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 11 ways as a sum of consecutive naturals, for example, 632500 + ... + 635721.

It is an arithmetic number, because the mean of its divisors is an integer number (247303290).

Almost surely, 2^2043104031 is an apocalyptic number.

2043104031 is a deficient number, since it is larger than the sum of its proper divisors (924535449).

2043104031 is a wasteful number, since it uses less digits than its factorization.

2043104031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268406 (or 1268403 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2043104031 is about 45200.7083019724. The cubic root of 2043104031 is about 1268.9080723368.

Adding to 2043104031 its reverse (1304013402), we get a palindrome (3347117433).

The spelling of 2043104031 in words is "two billion, forty-three million, one hundred four thousand, thirty-one".