33120100011 has 8 divisors (see below), whose sum is σ = 44162314560. Its totient is φ = 22078976072.

The previous prime is 33120100001. The next prime is 33120100037. The reversal of 33120100011 is 11000102133.

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 33120100011 - 2¹⁴ = 33120083627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33120100011.

It is not an unprimeable number, because it can be changed into a prime (33120100001) 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, 198945 + ... + 325298.

It is an arithmetic number, because the mean of its divisors is an integer number (5520289320).

Almost surely, 2^33120100011 is an apocalyptic number.

33120100011 is a deficient number, since it is larger than the sum of its proper divisors (11042214549).

33120100011 is a wasteful number, since it uses less digits than its factorization.

33120100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545305.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 33120100011 its reverse (11000102133), we get a palindrome (44120202144).

The spelling of 33120100011 in words is "thirty-three billion, one hundred twenty million, one hundred thousand, eleven".