801181108 has 48 divisors (see below), whose sum is σ = 1732389120. Its totient is φ = 315707904.

The previous prime is 801181067. The next prime is 801181153.

801181108 is nontrivially palindromic in base 10.

801181108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×801181108² = 1283782335632215328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

801181108 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91548 + ... + 99916.

It is an arithmetic number, because the mean of its divisors is an integer number (36091440).

Almost surely, 2^801181108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 801181108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (866194560).

801181108 is an abundant number, since it is smaller than the sum of its proper divisors (931208012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

801181108 is a wasteful number, since it uses less digits than its factorization.

801181108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8656 (or 8654 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 28.

The square root of 801181108 is about 28305.1427836003. The cubic root of 801181108 is about 928.7743935526.

The spelling of 801181108 in words is "eight hundred one million, one hundred eighty-one thousand, one hundred eight".