100545244 has 6 divisors (see below), whose sum is σ = 175954184. Its totient is φ = 50272620.

The previous prime is 100545229. The next prime is 100545257. The reversal of 100545244 is 442545001.

It is a happy number.

It is a congruent 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 as a sum of consecutive naturals, namely, 12568152 + ... + 12568159.

Almost surely, 2^100545244 is an apocalyptic number.

It is an amenable number.

100545244 is a deficient number, since it is larger than the sum of its proper divisors (75408940).

100545244 is a wasteful number, since it uses less digits than its factorization.

100545244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25136315 (or 25136313 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 100545244 is about 10027.2251395887. The cubic root of 100545244 is about 465.0009542509. Note that the first 3 decimals are identical.

The spelling of 100545244 in words is "one hundred million, five hundred forty-five thousand, two hundred forty-four".