109901108 has 12 divisors (see below), whose sum is σ = 192495492. Its totient is φ = 54902400.

The previous prime is 109901089. The next prime is 109901117. The reversal of 109901108 is 801109901.

It can be written as a sum of positive squares in 2 ways, for example, as 38464804 + 71436304 = 6202^2 + 8452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6635 + ... + 16242.

It is an arithmetic number, because the mean of its divisors is an integer number (16041291).

Almost surely, 2^109901108 is an apocalyptic number.

It is an amenable number.

109901108 is a deficient number, since it is larger than the sum of its proper divisors (82594384).

109901108 is a wasteful number, since it uses less digits than its factorization.

109901108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24082 (or 24080 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 109901108 is about 10483.3729305029. The cubic root of 109901108 is about 478.9983568704.

The spelling of 109901108 in words is "one hundred nine million, nine hundred one thousand, one hundred eight".