109927801 has 4 divisors (see below), whose sum is σ = 110138512. Its totient is φ = 109717092.

The previous prime is 109927793. The next prime is 109927817. The reversal of 109927801 is 108729901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 109927801 - 2³ = 109927793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109927861) 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, 104571 + ... + 105616.

It is an arithmetic number, because the mean of its divisors is an integer number (27534628).

Almost surely, 2^109927801 is an apocalyptic number.

It is an amenable number.

109927801 is a deficient number, since it is larger than the sum of its proper divisors (210711).

109927801 is an equidigital number, since it uses as much as digits as its factorization.

109927801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210710.

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 109927801 is about 10484.6459644568. The cubic root of 109927801 is about 479.0371337562.

It can be divided in two parts, 1099 and 27801, that added together give a square (28900 = 170²).

The spelling of 109927801 in words is "one hundred nine million, nine hundred twenty-seven thousand, eight hundred one".