109151309321 has 4 divisors (see below), whose sum is σ = 109608009600. Its totient is φ = 108694609044.

The previous prime is 109151309317. The next prime is 109151309341. The reversal of 109151309321 is 123903151901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 109151309321 - 2² = 109151309317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109151309341) 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 3 ways as a sum of consecutive naturals, for example, 228349781 + ... + 228350258.

It is an arithmetic number, because the mean of its divisors is an integer number (27402002400).

Almost surely, 2^109151309321 is an apocalyptic number.

It is an amenable number.

109151309321 is a deficient number, since it is larger than the sum of its proper divisors (456700279).

109151309321 is an equidigital number, since it uses as much as digits as its factorization.

109151309321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456700278.

The product of its (nonzero) digits is 7290, while the sum is 35.

The spelling of 109151309321 in words is "one hundred nine billion, one hundred fifty-one million, three hundred nine thousand, three hundred twenty-one".