109032020900 has 36 divisors (see below), whose sum is σ = 258108532080. Its totient is φ = 39648007200.

The previous prime is 109032020863. The next prime is 109032020921. The reversal of 109032020900 is 9020230901.

It is a self number, because there is not a number n which added to its sum of digits gives 109032020900.

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 11 ways as a sum of consecutive naturals, for example, 49558910 + ... + 49561109.

Almost surely, 2^109032020900 is an apocalyptic number.

109032020900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109032020900 is an abundant number, since it is smaller than the sum of its proper divisors (149076511180).

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

109032020900 is a wasteful number, since it uses less digits than its factorization.

109032020900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99120044 (or 99120037 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 109032020900 in words is "one hundred nine billion, thirty-two million, twenty thousand, nine hundred".