801004103 has 2 divisors, whose sum is σ = 801004104. Its totient is φ = 801004102.

The previous prime is 801004093. The next prime is 801004123. The reversal of 801004103 is 301400108.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 801004103 - 2¹² = 801000007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (801004123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400502051 + 400502052.

It is an arithmetic number, because the mean of its divisors is an integer number (400502052).

Almost surely, 2^801004103 is an apocalyptic number.

801004103 is a deficient number, since it is larger than the sum of its proper divisors (1).

801004103 is an equidigital number, since it uses as much as digits as its factorization.

801004103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 801004103 is about 28302.0158822653. The cubic root of 801004103 is about 928.7059904503.

The spelling of 801004103 in words is "eight hundred one million, four thousand, one hundred three".