8220373003 has 2 divisors, whose sum is σ = 8220373004. Its totient is φ = 8220373002.

The previous prime is 8220372947. The next prime is 8220373093. The reversal of 8220373003 is 3003730228.

8220373003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8220373003 is a prime.

It is a super-3 number, since 3×8220373003³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (8220373093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4110186501 + 4110186502.

It is an arithmetic number, because the mean of its divisors is an integer number (4110186502).

Almost surely, 2^8220373003 is an apocalyptic number.

8220373003 is a deficient number, since it is larger than the sum of its proper divisors (1).

8220373003 is an equidigital number, since it uses as much as digits as its factorization.

8220373003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 8220373003 is about 90666.2726872568. The cubic root of 8220373003 is about 2018.1983251554.

The spelling of 8220373003 in words is "eight billion, two hundred twenty million, three hundred seventy-three thousand, three".