100403006 has 8 divisors (see below), whose sum is σ = 164295864. Its totient is φ = 45637720.

The previous prime is 100402999. The next prime is 100403029. The reversal of 100403006 is 600304001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100403006² = 20161527227672072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281865 + ... + 2281908.

It is an arithmetic number, because the mean of its divisors is an integer number (20536983).

Almost surely, 2^100403006 is an apocalyptic number.

100403006 is a deficient number, since it is larger than the sum of its proper divisors (63892858).

100403006 is a wasteful number, since it uses less digits than its factorization.

100403006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4563786.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 100403006 is about 10020.1300390763. The cubic root of 100403006 is about 464.7815769945.

Adding to 100403006 its reverse (600304001), we get a palindrome (700707007).

The spelling of 100403006 in words is "one hundred million, four hundred three thousand, six".