109379311771 has 8 divisors (see below), whose sum is σ = 116019106704. Its totient is φ = 102762374400.

The previous prime is 109379311763. The next prime is 109379311793. The reversal of 109379311771 is 177113973901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109379311771 - 2³ = 109379311763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109379311711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5704530 + ... + 5723671.

It is an arithmetic number, because the mean of its divisors is an integer number (14502388338).

Almost surely, 2^109379311771 is an apocalyptic number.

109379311771 is a deficient number, since it is larger than the sum of its proper divisors (6639794933).

109379311771 is a wasteful number, since it uses less digits than its factorization.

109379311771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11428781.

The product of its (nonzero) digits is 250047, while the sum is 49.

The spelling of 109379311771 in words is "one hundred nine billion, three hundred seventy-nine million, three hundred eleven thousand, seven hundred seventy-one".