109325040 has 80 divisors (see below), whose sum is σ = 369726336. Its totient is φ = 26502400.

The previous prime is 109325033. The next prime is 109325059. The reversal of 109325040 is 40523901.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a self number, because there is not a number n which added to its sum of digits gives 109325040.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18066 + ... + 23345.

Almost surely, 2^109325040 is an apocalyptic number.

109325040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109325040 is an abundant number, since it is smaller than the sum of its proper divisors (260401296).

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

109325040 is a wasteful number, since it uses less digits than its factorization.

109325040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41438 (or 41432 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 109325040 is about 10455.8615140026. The cubic root of 109325040 is about 478.1599693335.

Adding to 109325040 its reverse (40523901), we get a palindrome (149848941).

The spelling of 109325040 in words is "one hundred nine million, three hundred twenty-five thousand, forty".