100075227 has 8 divisors (see below), whose sum is σ = 152495616. Its totient is φ = 57185832.

The previous prime is 100075211. The next prime is 100075229. The reversal of 100075227 is 722570001.

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

It is not a de Polignac number, because 100075227 - 2⁴ = 100075211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100075197 and 100075206.

It is not an unprimeable number, because it can be changed into a prime (100075229) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2382723 + ... + 2382764.

It is an arithmetic number, because the mean of its divisors is an integer number (19061952).

Almost surely, 2^100075227 is an apocalyptic number.

100075227 is a deficient number, since it is larger than the sum of its proper divisors (52420389).

100075227 is an equidigital number, since it uses as much as digits as its factorization.

100075227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765497.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 100075227 is about 10003.7606428783. The cubic root of 100075227 is about 464.2752451221.

The spelling of 100075227 in words is "one hundred million, seventy-five thousand, two hundred twenty-seven".