33200130 has 16 divisors (see below), whose sum is σ = 79680384. Its totient is φ = 8853360.

The previous prime is 33200113. The next prime is 33200131. The reversal of 33200130 is 3100233.

It is a happy number.

It is a super-2 number, since 2×33200130² = 2204497264033800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33200131) 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 7 ways as a sum of consecutive naturals, for example, 553306 + ... + 553365.

It is an arithmetic number, because the mean of its divisors is an integer number (4980024).

Almost surely, 2^33200130 is an apocalyptic number.

33200130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33200130 is an abundant number, since it is smaller than the sum of its proper divisors (46480254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33200130 is a wasteful number, since it uses less digits than its factorization.

33200130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106681.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 33200130 is about 5761.9553972588. The cubic root of 33200130 is about 321.4005345563.

Adding to 33200130 its reverse (3100233), we get a palindrome (36300363).

The spelling of 33200130 in words is "thirty-three million, two hundred thousand, one hundred thirty".