1101110081 has 8 divisors (see below), whose sum is σ = 1113989760. Its totient is φ = 1088285632.

The previous prime is 1101110071. The next prime is 1101110083. The reversal of 1101110081 is 1800111011.

It is a happy number.

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 1101110081 - 2²² = 1096915777 is a prime.

It is a super-2 number, since 2×1101110081² = 2424886820959653122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101110083) 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, 26996 + ... + 54138.

It is an arithmetic number, because the mean of its divisors is an integer number (139248720).

Almost surely, 2^1101110081 is an apocalyptic number.

It is an amenable number.

1101110081 is a deficient number, since it is larger than the sum of its proper divisors (12879679).

1101110081 is a wasteful number, since it uses less digits than its factorization.

1101110081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27615.

The product of its (nonzero) digits is 8, while the sum is 14.

The square root of 1101110081 is about 33182.9787843105. The cubic root of 1101110081 is about 1032.6272455432.

Adding to 1101110081 its reverse (1800111011), we get a palindrome (2901221092).

The spelling of 1101110081 in words is "one billion, one hundred one million, one hundred ten thousand, eighty-one".