109099757668 has 72 divisors (see below), whose sum is σ = 221410816704. Its totient is φ = 46640601600.

The previous prime is 109099757623. The next prime is 109099757699. The reversal of 109099757668 is 866757990901.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 28240305 + ... + 28244167.

It is an arithmetic number, because the mean of its divisors is an integer number (3075150232).

Almost surely, 2^109099757668 is an apocalyptic number.

It is an amenable number.

109099757668 is an abundant number, since it is smaller than the sum of its proper divisors (112311059036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109099757668 is a wasteful number, since it uses less digits than its factorization.

109099757668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133 (or 6114 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 67.

The spelling of 109099757668 in words is "one hundred nine billion, ninety-nine million, seven hundred fifty-seven thousand, six hundred sixty-eight".