100003074 has 16 divisors (see below), whose sum is σ = 202824000. Its totient is φ = 32864720.

The previous prime is 100003063. The next prime is 100003091. The reversal of 100003074 is 470300001.

It is a super-2 number, since 2×100003074² = 20001229618898952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116949 + ... + 117800.

It is an arithmetic number, because the mean of its divisors is an integer number (12676500).

Almost surely, 2^100003074 is an apocalyptic number.

100003074 is an abundant number, since it is smaller than the sum of its proper divisors (102820926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100003074 is a wasteful number, since it uses less digits than its factorization.

100003074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234825.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 100003074 is about 10000.1536988188. The cubic root of 100003074 is about 464.1636393939.

Adding to 100003074 its reverse (470300001), we get a palindrome (570303075).

The spelling of 100003074 in words is "one hundred million, three thousand, seventy-four".