881113471091 has 8 divisors (see below), whose sum is σ = 1011384148320. Its totient is φ = 751942124928.

The previous prime is 881113471067. The next prime is 881113471093. The reversal of 881113471091 is 190174311188.

881113471091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 881113471091 - 2²⁶ = 881046362227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (881113471093) 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, 274831046 + ... + 274834251.

It is an arithmetic number, because the mean of its divisors is an integer number (126423018540).

Almost surely, 2^881113471091 is an apocalyptic number.

881113471091 is a deficient number, since it is larger than the sum of its proper divisors (130270677229).

881113471091 is a wasteful number, since it uses less digits than its factorization.

881113471091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549665533.

The product of its (nonzero) digits is 48384, while the sum is 44.

The spelling of 881113471091 in words is "eight hundred eighty-one billion, one hundred thirteen million, four hundred seventy-one thousand, ninety-one".