109120191374 has 16 divisors (see below), whose sum is σ = 166615587360. Its totient is φ = 53589782400.

The previous prime is 109120191359. The next prime is 109120191421. The reversal of 109120191374 is 473191021901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003039 + ... + 2056794.

It is an arithmetic number, because the mean of its divisors is an integer number (10413474210).

Almost surely, 2^109120191374 is an apocalyptic number.

109120191374 is a deficient number, since it is larger than the sum of its proper divisors (57495395986).

109120191374 is a wasteful number, since it uses less digits than its factorization.

109120191374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060075.

The product of its (nonzero) digits is 13608, while the sum is 38.

The spelling of 109120191374 in words is "one hundred nine billion, one hundred twenty million, one hundred ninety-one thousand, three hundred seventy-four".