109747084321 has 8 divisors (see below), whose sum is σ = 127012901120. Its totient is φ = 92878183008.

The previous prime is 109747084313. The next prime is 109747084387. The reversal of 109747084321 is 123480747901.

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 109747084321 - 2³ = 109747084313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109747084301) by changing a digit.

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, 99228276 + ... + 99229381.

It is an arithmetic number, because the mean of its divisors is an integer number (15876612640).

Almost surely, 2^109747084321 is an apocalyptic number.

It is an amenable number.

109747084321 is a deficient number, since it is larger than the sum of its proper divisors (17265816799).

109747084321 is an equidigital number, since it uses as much as digits as its factorization.

109747084321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198457743.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 109747084321 in words is "one hundred nine billion, seven hundred forty-seven million, eighty-four thousand, three hundred twenty-one".