33011212010313 has 16 divisors (see below), whose sum is σ = 45039621245696. Its totient is φ = 21495163006800.

The previous prime is 33011212010297. The next prime is 33011212010323. The reversal of 33011212010313 is 31301021211033.

It is a happy number.

It is not a de Polignac number, because 33011212010313 - 2⁴ = 33011212010297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33011212010313.

It is not an unprimeable number, because it can be changed into a prime (33011212010323) by changing a digit.

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, 2462106 + ... + 8490252.

It is an arithmetic number, because the mean of its divisors is an integer number (2814976327856).

Almost surely, 2^{33011212010313} is an apocalyptic number.

It is an amenable number.

33011212010313 is a deficient number, since it is larger than the sum of its proper divisors (12028409235383).

33011212010313 is a wasteful number, since it uses less digits than its factorization.

33011212010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070644.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 33011212010313 its reverse (31301021211033), we get a palindrome (64312233221346).

The spelling of 33011212010313 in words is "thirty-three trillion, eleven billion, two hundred twelve million, ten thousand, three hundred thirteen".