10100803 has 2 divisors, whose sum is σ = 10100804. Its totient is φ = 10100802.

The previous prime is 10100777. The next prime is 10100809. The reversal of 10100803 is 30800101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10100803 - 2⁹ = 10100291 is a prime.

It is not a weakly prime, because it can be changed into another prime (10100809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050401 + 5050402.

It is an arithmetic number, because the mean of its divisors is an integer number (5050402).

Almost surely, 2^10100803 is an apocalyptic number.

10100803 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100803 is an equidigital number, since it uses as much as digits as its factorization.

10100803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 10100803 is about 3178.1760492459. The cubic root of 10100803 is about 216.1649617191.

Adding to 10100803 its reverse (30800101), we get a palindrome (40900904).

The spelling of 10100803 in words is "ten million, one hundred thousand, eight hundred three".