33100212013 has 8 divisors (see below), whose sum is σ = 36115168320. Its totient is φ = 30086230080.

The previous prime is 33100212011. The next prime is 33100212023. The reversal of 33100212013 is 31021200133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33100212013 - 2¹ = 33100212011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33100212011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171633 + ... + 309286.

It is an arithmetic number, because the mean of its divisors is an integer number (4514396040).

Almost surely, 2^33100212013 is an apocalyptic number.

It is an amenable number.

33100212013 is a deficient number, since it is larger than the sum of its proper divisors (3014956307).

33100212013 is a wasteful number, since it uses less digits than its factorization.

33100212013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487187.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 33100212013 its reverse (31021200133), we get a palindrome (64121412146).

The spelling of 33100212013 in words is "thirty-three billion, one hundred million, two hundred twelve thousand, thirteen".