109481075 has 12 divisors (see below), whose sum is σ = 148098408. Its totient is φ = 79622400.

The previous prime is 109481063. The next prime is 109481083. The reversal of 109481075 is 570184901.

It is not a de Polignac number, because 109481075 - 2⁶ = 109481011 is a prime.

It is a super-2 number, since 2×109481075² = 23972211566311250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198782 + ... + 199331.

It is an arithmetic number, because the mean of its divisors is an integer number (12341534).

Almost surely, 2^109481075 is an apocalyptic number.

109481075 is a deficient number, since it is larger than the sum of its proper divisors (38617333).

109481075 is a wasteful number, since it uses less digits than its factorization.

109481075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398134 (or 398129 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 109481075 is about 10463.3204576750. The cubic root of 109481075 is about 478.3873470174.

It can be divided in two parts, 109 and 481075, that added together give a palindrome (481184).

The spelling of 109481075 in words is "one hundred nine million, four hundred eighty-one thousand, seventy-five".