100315244 has 6 divisors (see below), whose sum is σ = 175551684. Its totient is φ = 50157620.

The previous prime is 100315219. The next prime is 100315277. The reversal of 100315244 is 442513001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12539402 + ... + 12539409.

It is an arithmetic number, because the mean of its divisors is an integer number (29258614).

Almost surely, 2^100315244 is an apocalyptic number.

It is an amenable number.

100315244 is a deficient number, since it is larger than the sum of its proper divisors (75236440).

100315244 is a wasteful number, since it uses less digits than its factorization.

100315244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25078815 (or 25078813 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 100315244 is about 10015.7497971944. The cubic root of 100315244 is about 464.6461160722.

Adding to 100315244 its reverse (442513001), we get a palindrome (542828245).

The spelling of 100315244 in words is "one hundred million, three hundred fifteen thousand, two hundred forty-four".