683103443 has 6 divisors (see below), whose sum is σ = 750849372. Its totient is φ = 621003020.

The previous prime is 683103433. The next prime is 683103451. The reversal of 683103443 is 344301386.

It is not a de Polignac number, because 683103443 - 2¹⁶ = 683037907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (683103403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2822621 + ... + 2822862.

It is an arithmetic number, because the mean of its divisors is an integer number (125141562).

Almost surely, 2^683103443 is an apocalyptic number.

683103443 is a deficient number, since it is larger than the sum of its proper divisors (67745929).

683103443 is a wasteful number, since it uses less digits than its factorization.

683103443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5645505 (or 5645494 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 683103443 is about 26136.2476840116. The cubic root of 683103443 is about 880.7016799406.

The spelling of 683103443 in words is "six hundred eighty-three million, one hundred three thousand, four hundred forty-three".