11133310361 has 2 divisors, whose sum is σ = 11133310362. Its totient is φ = 11133310360.

The previous prime is 11133310351. The next prime is 11133310403. The reversal of 11133310361 is 16301333111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10289059225 + 844251136 = 101435^2 + 29056^2 .

It is a cyclic number.

It is not a de Polignac number, because 11133310361 - 2⁶ = 11133310297 is a prime.

It is not a weakly prime, because it can be changed into another prime (11133310351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566655180 + 5566655181.

It is an arithmetic number, because the mean of its divisors is an integer number (5566655181).

Almost surely, 2^11133310361 is an apocalyptic number.

It is an amenable number.

11133310361 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133310361 is an equidigital number, since it uses as much as digits as its factorization.

11133310361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11133310361 its reverse (16301333111), we get a palindrome (27434643472).

The spelling of 11133310361 in words is "eleven billion, one hundred thirty-three million, three hundred ten thousand, three hundred sixty-one".