11133121301 has 2 divisors, whose sum is σ = 11133121302. Its totient is φ = 11133121300.

The previous prime is 11133121297. The next prime is 11133121331. The reversal of 11133121301 is 10312133111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10252575025 + 880546276 = 101255^2 + 29674^2 .

It is a cyclic number.

It is not a de Polignac number, because 11133121301 - 2² = 11133121297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11133121301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11133121331) 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, 5566560650 + 5566560651.

It is an arithmetic number, because the mean of its divisors is an integer number (5566560651).

Almost surely, 2^11133121301 is an apocalyptic number.

It is an amenable number.

11133121301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133121301 is an equidigital number, since it uses as much as digits as its factorization.

11133121301 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 17.

Adding to 11133121301 its reverse (10312133111), we get a palindrome (21445254412).

The spelling of 11133121301 in words is "eleven billion, one hundred thirty-three million, one hundred twenty-one thousand, three hundred one".