101243224 has 16 divisors (see below), whose sum is σ = 190374120. Its totient is φ = 50476800.

The previous prime is 101243201. The next prime is 101243237. The reversal of 101243224 is 422342101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15102 + ... + 20749.

Almost surely, 2^101243224 is an apocalyptic number.

It is an amenable number.

101243224 is a deficient number, since it is larger than the sum of its proper divisors (89130896).

101243224 is a wasteful number, since it uses less digits than its factorization.

101243224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36210 (or 36206 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 101243224 is about 10061.9691909685. The cubic root of 101243224 is about 466.0744783241.

Adding to 101243224 its reverse (422342101), we get a palindrome (523585325).

The spelling of 101243224 in words is "one hundred one million, two hundred forty-three thousand, two hundred twenty-four".