10020803 has 8 divisors (see below), whose sum is σ = 11426688. Its totient is φ = 8705664.

The previous prime is 10020797. The next prime is 10020817. The reversal of 10020803 is 30802001.

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

It is a cyclic number.

It is not a de Polignac number, because 10020803 - 2⁶ = 10020739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22451 + ... + 22892.

It is an arithmetic number, because the mean of its divisors is an integer number (1428336).

Almost surely, 2^10020803 is an apocalyptic number.

10020803 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10020803 is a deficient number, since it is larger than the sum of its proper divisors (1405885).

10020803 is a wasteful number, since it uses less digits than its factorization.

10020803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45373.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10020803 is about 3165.5651944005. The cubic root of 10020803 is about 215.5927612097.

Adding to 10020803 its reverse (30802001), we get a palindrome (40822804).

The spelling of 10020803 in words is "ten million, twenty thousand, eight hundred three".