33120003011 has 2 divisors, whose sum is σ = 33120003012. Its totient is φ = 33120003010.

The previous prime is 33120002977. The next prime is 33120003053. The reversal of 33120003011 is 11030002133.

It is a weak prime.

It is an emirp because it is prime and its reverse (11030002133) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33120003011 is a prime.

It is a super-2 number, since 2×33120003011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33120002011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16560001505 + 16560001506.

It is an arithmetic number, because the mean of its divisors is an integer number (16560001506).

Almost surely, 2^33120003011 is an apocalyptic number.

33120003011 is a deficient number, since it is larger than the sum of its proper divisors (1).

33120003011 is an equidigital number, since it uses as much as digits as its factorization.

33120003011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 33120003011 its reverse (11030002133), we get a palindrome (44150005144).

The spelling of 33120003011 in words is "thirty-three billion, one hundred twenty million, three thousand, eleven".