101224117 has 8 divisors (see below), whose sum is σ = 104885280. Its totient is φ = 97627920.

The previous prime is 101224099. The next prime is 101224147. The reversal of 101224117 is 711422101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101224117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101224094 and 101224103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101224147) 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, 13059 + ... + 19312.

It is an arithmetic number, because the mean of its divisors is an integer number (13110660).

Almost surely, 2^101224117 is an apocalyptic number.

It is an amenable number.

101224117 is a deficient number, since it is larger than the sum of its proper divisors (3661163).

101224117 is an equidigital number, since it uses as much as digits as its factorization.

101224117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32483.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 101224117 is about 10061.0196799330. The cubic root of 101224117 is about 466.0451567064.

Adding to 101224117 its reverse (711422101), we get a palindrome (812646218).

The spelling of 101224117 in words is "one hundred one million, two hundred twenty-four thousand, one hundred seventeen".