101804103 has 6 divisors (see below), whose sum is σ = 147050384. Its totient is φ = 67869396.

The previous prime is 101804083. The next prime is 101804111. The reversal of 101804103 is 301408101.

It is a de Polignac number, because none of the positive numbers 2^k-101804103 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 (101804203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5655775 + ... + 5655792.

Almost surely, 2^101804103 is an apocalyptic number.

101804103 is a deficient number, since it is larger than the sum of its proper divisors (45246281).

101804103 is a wasteful number, since it uses less digits than its factorization.

101804103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11311573 (or 11311570 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 101804103 is about 10089.8019306625. The cubic root of 101804103 is about 466.9335650688.

The spelling of 101804103 in words is "one hundred one million, eight hundred four thousand, one hundred three".