33021430130 has 32 divisors (see below), whose sum is σ = 64042320384. Its totient is φ = 12186518976.

The previous prime is 33021430111. The next prime is 33021430151. The reversal of 33021430130 is 3103412033.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 206627 + ... + 329753.

It is an arithmetic number, because the mean of its divisors is an integer number (2001322512).

Almost surely, 2^33021430130 is an apocalyptic number.

33021430130 is a deficient number, since it is larger than the sum of its proper divisors (31020890254).

33021430130 is a wasteful number, since it uses less digits than its factorization.

33021430130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125210.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 33021430130 its reverse (3103412033), we get a palindrome (36124842163).

The spelling of 33021430130 in words is "thirty-three billion, twenty-one million, four hundred thirty thousand, one hundred thirty".