16110081 has 24 divisors (see below), whose sum is σ = 26382720. Its totient is φ = 9390816.

The previous prime is 16110053. The next prime is 16110103. The reversal of 16110081 is 18001161.

It is not a de Polignac number, because 16110081 - 2⁷ = 16109953 is a prime.

It is a super-2 number, since 2×16110081² = 519069419653122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16110001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1401 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (1099280).

Almost surely, 2^16110081 is an apocalyptic number.

It is an amenable number.

16110081 is a deficient number, since it is larger than the sum of its proper divisors (10272639).

16110081 is a wasteful number, since it uses less digits than its factorization.

16110081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7285 (or 7282 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

The square root of 16110081 is about 4013.7365384390. The cubic root of 16110081 is about 252.5607787552.

The spelling of 16110081 in words is "sixteen million, one hundred ten thousand, eighty-one".