216010033 has 16 divisors (see below), whose sum is σ = 229988160. Its totient is φ = 202602816.

The previous prime is 216010021. The next prime is 216010057. The reversal of 216010033 is 330010612.

It is a cyclic number.

It is not a de Polignac number, because 216010033 - 2⁵ = 216010001 is a prime.

It is a super-2 number, since 2×216010033² = 93320668713322178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 216009989 and 216010016.

It is not an unprimeable number, because it can be changed into a prime (216010133) 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 15 ways as a sum of consecutive naturals, for example, 114766 + ... + 116632.

It is an arithmetic number, because the mean of its divisors is an integer number (14374260).

Almost surely, 2^216010033 is an apocalyptic number.

It is an amenable number.

216010033 is a deficient number, since it is larger than the sum of its proper divisors (13978127).

216010033 is a wasteful number, since it uses less digits than its factorization.

216010033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 216010033 is about 14697.2797823271. The cubic root of 216010033 is about 600.0092896710.

Adding to 216010033 its reverse (330010612), we get a palindrome (546020645).

The spelling of 216010033 in words is "two hundred sixteen million, ten thousand, thirty-three".