33013321030 has 16 divisors (see below), whose sum is σ = 59603512464. Its totient is φ = 13165431840.

The previous prime is 33013321001. The next prime is 33013321031. The reversal of 33013321030 is 3012331033.

It is a junction number, because it is equal to n+sod(n) for n = 33013320989 and 33013321007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33013321031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4983597 + ... + 4990216.

It is an arithmetic number, because the mean of its divisors is an integer number (3725219529).

Almost surely, 2^33013321030 is an apocalyptic number.

33013321030 is a deficient number, since it is larger than the sum of its proper divisors (26590191434).

33013321030 is a wasteful number, since it uses less digits than its factorization.

33013321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9974151.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 33013321030 its reverse (3012331033), we get a palindrome (36025652063).

It can be divided in two parts, 3301 and 3321030, that added together give a triangular number (3324331 = T₂₅₇₈).

The spelling of 33013321030 in words is "thirty-three billion, thirteen million, three hundred twenty-one thousand, thirty".