100303412 has 24 divisors (see below), whose sum is σ = 191836512. Its totient is φ = 45509600.

The previous prime is 100303397. The next prime is 100303429. The reversal of 100303412 is 214303001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26987 + ... + 30477.

It is an arithmetic number, because the mean of its divisors is an integer number (7993188).

Almost surely, 2^100303412 is an apocalyptic number.

It is an amenable number.

100303412 is a deficient number, since it is larger than the sum of its proper divisors (91533100).

100303412 is a wasteful number, since it uses less digits than its factorization.

100303412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159 (or 4157 counting only the distinct ones).

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

The square root of 100303412 is about 10015.1591100691. The cubic root of 100303412 is about 464.6278473000.

Adding to 100303412 its reverse (214303001), we get a palindrome (314606413).

The spelling of 100303412 in words is "one hundred million, three hundred three thousand, four hundred twelve".