33020102 has 8 divisors (see below), whose sum is σ = 49669200. Its totient is φ = 16463704.

The previous prime is 33020089. The next prime is 33020107. The reversal of 33020102 is 20102033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33020107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22277 + ... + 23712.

It is an arithmetic number, because the mean of its divisors is an integer number (6208650).

Almost surely, 2^33020102 is an apocalyptic number.

33020102 is a deficient number, since it is larger than the sum of its proper divisors (16649098).

33020102 is a wasteful number, since it uses less digits than its factorization.

33020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46350.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 33020102 is about 5746.3120346880. The cubic root of 33020102 is about 320.8185489261.

Adding to 33020102 its reverse (20102033), we get a palindrome (53122135).

The spelling of 33020102 in words is "thirty-three million, twenty thousand, one hundred two".