109003347194 has 24 divisors (see below), whose sum is σ = 190651571028. Its totient is φ = 46604738880.

The previous prime is 109003347179. The next prime is 109003347221. The reversal of 109003347194 is 491743300901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 101402122969 + 7601224225 = 318437^2 + 87185^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1279739 + ... + 1362254.

Almost surely, 2^109003347194 is an apocalyptic number.

109003347194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109003347194 is a deficient number, since it is larger than the sum of its proper divisors (81648223834).

109003347194 is a wasteful number, since it uses less digits than its factorization.

109003347194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642430 (or 2642423 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 109003347194 in words is "one hundred nine billion, three million, three hundred forty-seven thousand, one hundred ninety-four".