100303994 has 8 divisors (see below), whose sum is σ = 171949728. Its totient is φ = 42987420.

The previous prime is 100303967. The next prime is 100303997. The reversal of 100303994 is 499303001.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100303997) 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, 3582272 + ... + 3582299.

It is an arithmetic number, because the mean of its divisors is an integer number (21493716).

Almost surely, 2^100303994 is an apocalyptic number.

100303994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100303994 is a deficient number, since it is larger than the sum of its proper divisors (71645734).

100303994 is an equidigital number, since it uses as much as digits as its factorization.

100303994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7164580.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 100303994 is about 10015.1881659807. The cubic root of 100303994 is about 464.6287459497.

Adding to 100303994 its reverse (499303001), we get a palindrome (599606995).

The spelling of 100303994 in words is "one hundred million, three hundred three thousand, nine hundred ninety-four".