100303394 has 16 divisors (see below), whose sum is σ = 158743680. Its totient is φ = 47401200.

The previous prime is 100303381. The next prime is 100303397. The reversal of 100303394 is 493303001.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100303397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14744 + ... + 20444.

It is an arithmetic number, because the mean of its divisors is an integer number (9921480).

Almost surely, 2^100303394 is an apocalyptic number.

100303394 is a deficient number, since it is larger than the sum of its proper divisors (58440286).

100303394 is a wasteful number, since it uses less digits than its factorization.

100303394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 100303394 is about 10015.1582114313. The cubic root of 100303394 is about 464.6278195067.

Adding to 100303394 its reverse (493303001), we get a palindrome (593606395).

The spelling of 100303394 in words is "one hundred million, three hundred three thousand, three hundred ninety-four".