33010013 has 8 divisors (see below), whose sum is σ = 33663168. Its totient is φ = 32363104.

The previous prime is 33010007. The next prime is 33010051. The reversal of 33010013 is 31001033.

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 33010013 - 2⁴ = 33009997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33009976 and 33010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33010093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9920 + ... + 12822.

It is an arithmetic number, because the mean of its divisors is an integer number (4207896).

Almost surely, 2^33010013 is an apocalyptic number.

It is an amenable number.

33010013 is a deficient number, since it is larger than the sum of its proper divisors (653155).

33010013 is a wasteful number, since it uses less digits than its factorization.

33010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 33010013 is about 5745.4341002225. The cubic root of 33010013 is about 320.7858711748.

Adding to 33010013 its reverse (31001033), we get a palindrome (64011046).

The spelling of 33010013 in words is "thirty-three million, ten thousand, thirteen".