100047338 has 16 divisors (see below), whose sum is σ = 152741760. Its totient is φ = 49140000.

The previous prime is 100047313. The next prime is 100047341. The reversal of 100047338 is 833740001.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31838 + ... + 34838.

It is an arithmetic number, because the mean of its divisors is an integer number (9546360).

Almost surely, 2^100047338 is an apocalyptic number.

100047338 is a deficient number, since it is larger than the sum of its proper divisors (52694422).

100047338 is a wasteful number, since it uses less digits than its factorization.

100047338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3293.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 100047338 is about 10002.3666199555. The cubic root of 100047338 is about 464.2321129847.

Adding to 100047338 its reverse (833740001), we get a palindrome (933787339).

The spelling of 100047338 in words is "one hundred million, forty-seven thousand, three hundred thirty-eight".