33013332303213 has 32 divisors (see below), whose sum is σ = 44271635208192. Its totient is φ = 21882330662400.

The previous prime is 33013332303131. The next prime is 33013332303221. The reversal of 33013332303213 is 31230323331033.

It is a happy number.

It is not a de Polignac number, because 33013332303213 - 2⁹ = 33013332302701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33013332303293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1087846306 + ... + 1087876652.

It is an arithmetic number, because the mean of its divisors is an integer number (1383488600256).

Almost surely, 2^{33013332303213} is an apocalyptic number.

It is an amenable number.

33013332303213 is a deficient number, since it is larger than the sum of its proper divisors (11258302904979).

33013332303213 is a wasteful number, since it uses less digits than its factorization.

33013332303213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33345.

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 33013332303213 its reverse (31230323331033), we get a palindrome (64243655634246).

The spelling of 33013332303213 in words is "thirty-three trillion, thirteen billion, three hundred thirty-two million, three hundred three thousand, two hundred thirteen".