11330313133 has 2 divisors, whose sum is σ = 11330313134. Its totient is φ = 11330313132.

The previous prime is 11330313131. The next prime is 11330313157. The reversal of 11330313133 is 33131303311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10552014729 + 778298404 = 102723^2 + 27898^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330313133 - 2¹ = 11330313131 is a prime.

Together with 11330313131, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11330313131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665156566 + 5665156567.

It is an arithmetic number, because the mean of its divisors is an integer number (5665156567).

Almost surely, 2^11330313133 is an apocalyptic number.

It is an amenable number.

11330313133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330313133 is an equidigital number, since it uses as much as digits as its factorization.

11330313133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 11330313133 its reverse (33131303311), we get a palindrome (44461616444).

The spelling of 11330313133 in words is "eleven billion, three hundred thirty million, three hundred thirteen thousand, one hundred thirty-three".