100109927 has 2 divisors, whose sum is σ = 100109928. Its totient is φ = 100109926.

The previous prime is 100109921. The next prime is 100109941. The reversal of 100109927 is 729901001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100109927 - 2¹⁶ = 100044391 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100109927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100109921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50054963 + 50054964.

It is an arithmetic number, because the mean of its divisors is an integer number (50054964).

Almost surely, 2^100109927 is an apocalyptic number.

100109927 is a deficient number, since it is larger than the sum of its proper divisors (1).

100109927 is an equidigital number, since it uses as much as digits as its factorization.

100109927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 29.

The square root of 100109927 is about 10005.4948403365. The cubic root of 100109927 is about 464.3288997238.

The spelling of 100109927 in words is "one hundred million, one hundred nine thousand, nine hundred twenty-seven".