803083682813 has 4 divisors (see below), whose sum is σ = 803085493728. Its totient is φ = 803081871900.

The previous prime is 803083682809. The next prime is 803083682833. The reversal of 803083682813 is 318286380308.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 803083682813 - 2² = 803083682809 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803083682833) 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, 258488 + ... + 1293438.

It is an arithmetic number, because the mean of its divisors is an integer number (200771373432).

Almost surely, 2^803083682813 is an apocalyptic number.

It is an amenable number.

803083682813 is a deficient number, since it is larger than the sum of its proper divisors (1810915).

803083682813 is a wasteful number, since it uses less digits than its factorization.

803083682813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810914.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 803083682813 in words is "eight hundred three billion, eighty-three million, six hundred eighty-two thousand, eight hundred thirteen".