11411333513 has 2 divisors, whose sum is σ = 11411333514. Its totient is φ = 11411333512.

The previous prime is 11411333509. The next prime is 11411333543. The reversal of 11411333513 is 31533311411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6888502009 + 4522831504 = 82997^2 + 67252^2 .

It is a cyclic number.

It is not a de Polignac number, because 11411333513 - 2² = 11411333509 is a prime.

It is a super-3 number, since 3×11411333513³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11411333543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5705666756 + 5705666757.

It is an arithmetic number, because the mean of its divisors is an integer number (5705666757).

Almost surely, 2^11411333513 is an apocalyptic number.

It is an amenable number.

11411333513 is a deficient number, since it is larger than the sum of its proper divisors (1).

11411333513 is an equidigital number, since it uses as much as digits as its factorization.

11411333513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 26.

Adding to 11411333513 its reverse (31533311411), we get a palindrome (42944644924).

The spelling of 11411333513 in words is "eleven billion, four hundred eleven million, three hundred thirty-three thousand, five hundred thirteen".