100414903 has 4 divisors (see below), whose sum is σ = 106321680. Its totient is φ = 94508128.

The previous prime is 100414891. The next prime is 100414973. The reversal of 100414903 is 309414001.

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 100414903 - 2⁵ = 100414871 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 (100414973) 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, 2953363 + ... + 2953396.

It is an arithmetic number, because the mean of its divisors is an integer number (26580420).

Almost surely, 2^100414903 is an apocalyptic number.

100414903 is a deficient number, since it is larger than the sum of its proper divisors (5906777).

100414903 is an equidigital number, since it uses as much as digits as its factorization.

100414903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906776.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 100414903 is about 10020.7236764617. The cubic root of 100414903 is about 464.7999339749.

Adding to 100414903 its reverse (309414001), we get a palindrome (409828904).

The spelling of 100414903 in words is "one hundred million, four hundred fourteen thousand, nine hundred three".