109885513 has 8 divisors (see below), whose sum is σ = 116235648. Its totient is φ = 103666464.

The previous prime is 109885487. The next prime is 109885519. The reversal of 109885513 is 315588901.

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

It is a cyclic number.

It is not a de Polignac number, because 109885513 - 2⁵ = 109885481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109885519) 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, 31045 + ... + 34402.

It is an arithmetic number, because the mean of its divisors is an integer number (14529456).

Almost surely, 2^109885513 is an apocalyptic number.

It is an amenable number.

109885513 is a deficient number, since it is larger than the sum of its proper divisors (6350135).

109885513 is an equidigital number, since it uses as much as digits as its factorization.

109885513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65543.

The product of its (nonzero) digits is 43200, while the sum is 40.

The square root of 109885513 is about 10482.6291072421. The cubic root of 109885513 is about 478.9756991288.

The spelling of 109885513 in words is "one hundred nine million, eight hundred eighty-five thousand, five hundred thirteen".