109899041 has 8 divisors (see below), whose sum is σ = 125764800. Its totient is φ = 94074768.

The previous prime is 109899029. The next prime is 109899047. The reversal of 109899041 is 140998901.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109899041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109899041.

It is not an unprimeable number, because it can be changed into a prime (109899047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4466 + ... + 15483.

It is an arithmetic number, because the mean of its divisors is an integer number (15720600).

Almost surely, 2^109899041 is an apocalyptic number.

It is an amenable number.

109899041 is a deficient number, since it is larger than the sum of its proper divisors (15865759).

109899041 is an equidigital number, since it uses as much as digits as its factorization.

109899041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20743.

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 109899041 is about 10483.2743453560. The cubic root of 109899041 is about 478.9953538803.

The spelling of 109899041 in words is "one hundred nine million, eight hundred ninety-nine thousand, forty-one".