11520333121459 has 2 divisors, whose sum is σ = 11520333121460. Its totient is φ = 11520333121458.

The previous prime is 11520333121441. The next prime is 11520333121471. The reversal of 11520333121459 is 95412133302511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11520333121459 is a prime.

It is not a weakly prime, because it can be changed into another prime (11520333121499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5760166560729 + 5760166560730.

It is an arithmetic number, because the mean of its divisors is an integer number (5760166560730).

Almost surely, 2^{11520333121459} is an apocalyptic number.

11520333121459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11520333121459 is an equidigital number, since it uses as much as digits as its factorization.

11520333121459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 11520333121459 in words is "eleven trillion, five hundred twenty billion, three hundred thirty-three million, one hundred twenty-one thousand, four hundred fifty-nine".