109397770375 has 16 divisors (see below), whose sum is σ = 139104433728. Its totient is φ = 85866924000.

The previous prime is 109397770367. The next prime is 109397770379. The reversal of 109397770375 is 573077793901.

It is not a de Polignac number, because 109397770375 - 2³ = 109397770367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109397770379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8249811 + ... + 8263060.

It is an arithmetic number, because the mean of its divisors is an integer number (8694027108).

Almost surely, 2^109397770375 is an apocalyptic number.

109397770375 is a deficient number, since it is larger than the sum of its proper divisors (29706663353).

109397770375 is an equidigital number, since it uses as much as digits as its factorization.

109397770375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16512939 (or 16512929 counting only the distinct ones).

The product of its (nonzero) digits is 8751645, while the sum is 58.

The spelling of 109397770375 in words is "one hundred nine billion, three hundred ninety-seven million, seven hundred seventy thousand, three hundred seventy-five".