100414403 has 4 divisors (see below), whose sum is σ = 100552128. Its totient is φ = 100276680.

The previous prime is 100414387. The next prime is 100414423. The reversal of 100414403 is 304414001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100414403 - 2⁴ = 100414387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100414423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67763 + ... + 69228.

It is an arithmetic number, because the mean of its divisors is an integer number (25138032).

Almost surely, 2^100414403 is an apocalyptic number.

100414403 is a deficient number, since it is larger than the sum of its proper divisors (137725).

100414403 is an equidigital number, since it uses as much as digits as its factorization.

100414403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137724.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 100414403 is about 10020.6987281327. The cubic root of 100414403 is about 464.7991625079.

Adding to 100414403 its reverse (304414001), we get a palindrome (404828404).

The spelling of 100414403 in words is "one hundred million, four hundred fourteen thousand, four hundred three".