2043130973 has 8 divisors (see below), whose sum is σ = 2241810648. Its totient is φ = 1850382144.

The previous prime is 2043130967. The next prime is 2043131029. The reversal of 2043130973 is 3790313402.

It can be written as a sum of positive squares in 4 ways, for example, as 12096484 + 2031034489 = 3478^2 + 45067^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2043130973 - 2²⁴ = 2026353757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043130673) 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 7 ways as a sum of consecutive naturals, for example, 1481990 + ... + 1483367.

It is an arithmetic number, because the mean of its divisors is an integer number (280226331).

Almost surely, 2^2043130973 is an apocalyptic number.

It is an amenable number.

2043130973 is a deficient number, since it is larger than the sum of its proper divisors (198679675).

2043130973 is a wasteful number, since it uses less digits than its factorization.

2043130973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965423.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 2043130973 is about 45201.0063272932. The cubic root of 2043130973 is about 1268.9136499237.

The spelling of 2043130973 in words is "two billion, forty-three million, one hundred thirty thousand, nine hundred seventy-three".