33130121411 has 2 divisors, whose sum is σ = 33130121412. Its totient is φ = 33130121410.

The previous prime is 33130121359. The next prime is 33130121417. The reversal of 33130121411 is 11412103133.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33130121411 is a prime.

It is not a weakly prime, because it can be changed into another prime (33130121417) 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, 16565060705 + 16565060706.

It is an arithmetic number, because the mean of its divisors is an integer number (16565060706).

Almost surely, 2^33130121411 is an apocalyptic number.

33130121411 is a deficient number, since it is larger than the sum of its proper divisors (1).

33130121411 is an equidigital number, since it uses as much as digits as its factorization.

33130121411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 33130121411 its reverse (11412103133), we get a palindrome (44542224544).

The spelling of 33130121411 in words is "thirty-three billion, one hundred thirty million, one hundred twenty-one thousand, four hundred eleven".