100411803 has 6 divisors (see below), whose sum is σ = 145039284. Its totient is φ = 66941196.

The previous prime is 100411799. The next prime is 100411819. The reversal of 100411803 is 308114001.

It is not a de Polignac number, because 100411803 - 2² = 100411799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100411853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5578425 + ... + 5578442.

It is an arithmetic number, because the mean of its divisors is an integer number (24173214).

Almost surely, 2^100411803 is an apocalyptic number.

100411803 is a deficient number, since it is larger than the sum of its proper divisors (44627481).

100411803 is a wasteful number, since it uses less digits than its factorization.

100411803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11156873 (or 11156870 counting only the distinct ones).

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

The square root of 100411803 is about 10020.5689958205. The cubic root of 100411803 is about 464.7951508382.

Adding to 100411803 its reverse (308114001), we get a palindrome (408525804).

The spelling of 100411803 in words is "one hundred million, four hundred eleven thousand, eight hundred three".