109068929081 has 8 divisors (see below), whose sum is σ = 128671179264. Its totient is φ = 90471922560.

The previous prime is 109068929071. The next prime is 109068929173. The reversal of 109068929081 is 180929860901.

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 109068929081 - 2³⁴ = 91889059897 is a prime.

It is a super-2 number, since 2×109068929081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109068929051) 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, 251310680 + ... + 251311113.

It is an arithmetic number, because the mean of its divisors is an integer number (16083897408).

Almost surely, 2^109068929081 is an apocalyptic number.

It is an amenable number.

109068929081 is a deficient number, since it is larger than the sum of its proper divisors (19602250183).

109068929081 is an equidigital number, since it uses as much as digits as its factorization.

109068929081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502621831.

The product of its (nonzero) digits is 559872, while the sum is 53.

The spelling of 109068929081 in words is "one hundred nine billion, sixty-eight million, nine hundred twenty-nine thousand, eighty-one".