333000081 has 12 divisors (see below), whose sum is σ = 481178880. Its totient is φ = 221917560.

The previous prime is 333000043. The next prime is 333000091. The reversal of 333000081 is 180000333.

It is not a de Polignac number, because 333000081 - 2¹⁴ = 332983697 is a prime.

It is a super-2 number, since 2×333000081² = 221778107892013122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (333000001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28000 + ... + 38078.

It is an arithmetic number, because the mean of its divisors is an integer number (40098240).

Almost surely, 2^333000081 is an apocalyptic number.

It is an amenable number.

333000081 is a deficient number, since it is larger than the sum of its proper divisors (148178799).

333000081 is a wasteful number, since it uses less digits than its factorization.

333000081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13756 (or 13753 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 333000081 is about 18248.2898102809. The cubic root of 333000081 is about 693.1301330426.

The spelling of 333000081 in words is "three hundred thirty-three million, eighty-one", and thus it is an aban number.