11330132237 has 2 divisors, whose sum is σ = 11330132238. Its totient is φ = 11330132236.

The previous prime is 11330132213. The next prime is 11330132287. The reversal of 11330132237 is 73223103311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6562782121 + 4767350116 = 81011^2 + 69046^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330132237 - 2²² = 11325937933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11330132207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665066118 + 5665066119.

It is an arithmetic number, because the mean of its divisors is an integer number (5665066119).

Almost surely, 2^11330132237 is an apocalyptic number.

It is an amenable number.

11330132237 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330132237 is an equidigital number, since it uses as much as digits as its factorization.

11330132237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 11330132237 its reverse (73223103311), we get a palindrome (84553235548).

The spelling of 11330132237 in words is "eleven billion, three hundred thirty million, one hundred thirty-two thousand, two hundred thirty-seven".