1105081329328 has 90 divisors (see below), whose sum is σ = 2202338799108. Its totient is φ = 537055073280.

The previous prime is 1105081329299. The next prime is 1105081329367. The reversal of 1105081329328 is 8239231805011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3338614123 + ... + 3338614453.

Almost surely, 2^{1105081329328} is an apocalyptic number.

It is an amenable number.

1105081329328 is a deficient number, since it is larger than the sum of its proper divisors (1097257469780).

1105081329328 is an frugal number, since it uses more digits than its factorization.

1105081329328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 1105081329328 in words is "one trillion, one hundred five billion, eighty-one million, three hundred twenty-nine thousand, three hundred twenty-eight".