33100212113 has 8 divisors (see below), whose sum is σ = 34854388800. Its totient is φ = 31347241488.

The previous prime is 33100212109. The next prime is 33100212181. The reversal of 33100212113 is 31121200133.

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 33100212113 - 2² = 33100212109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33100212091 and 33100212100.

It is not an unprimeable number, because it can be changed into a prime (33100242113) 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, 244898 + ... + 355211.

It is an arithmetic number, because the mean of its divisors is an integer number (4356798600).

Almost surely, 2^33100212113 is an apocalyptic number.

It is an amenable number.

33100212113 is a deficient number, since it is larger than the sum of its proper divisors (1754176687).

33100212113 is a wasteful number, since it uses less digits than its factorization.

33100212113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603031.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 33100212113 its reverse (31121200133), we get a palindrome (64221412246).

The spelling of 33100212113 in words is "thirty-three billion, one hundred million, two hundred twelve thousand, one hundred thirteen".