109100832 has 48 divisors (see below), whose sum is σ = 303240672. Its totient is φ = 34227200.

The previous prime is 109100821. The next prime is 109100833. The reversal of 109100832 is 238001901.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (109100833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31794 + ... + 35057.

It is an arithmetic number, because the mean of its divisors is an integer number (6317514).

Almost surely, 2^109100832 is an apocalyptic number.

109100832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109100832 is an abundant number, since it is smaller than the sum of its proper divisors (194139840).

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

109100832 is a wasteful number, since it uses less digits than its factorization.

109100832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66881 (or 66873 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 109100832 is about 10445.1343696479. The cubic root of 109100832 is about 477.8328693318.

The spelling of 109100832 in words is "one hundred nine million, one hundred thousand, eight hundred thirty-two".