101124227 has 4 divisors (see below), whose sum is σ = 101161320. Its totient is φ = 101087136.

The previous prime is 101124223. The next prime is 101124241. The reversal of 101124227 is 722421101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101124227 - 2² = 101124223 is a prime.

It is a super-2 number, since 2×101124227² = 20452218572695058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101124199 and 101124208.

It is not an unprimeable number, because it can be changed into a prime (101124223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14102 + ... + 20027.

It is an arithmetic number, because the mean of its divisors is an integer number (25290330).

Almost surely, 2^101124227 is an apocalyptic number.

101124227 is a deficient number, since it is larger than the sum of its proper divisors (37093).

101124227 is an equidigital number, since it uses as much as digits as its factorization.

101124227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37092.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 101124227 is about 10056.0542460748. The cubic root of 101124227 is about 465.8918053322.

Adding to 101124227 its reverse (722421101), we get a palindrome (823545328).

The spelling of 101124227 in words is "one hundred one million, one hundred twenty-four thousand, two hundred twenty-seven".