11321130705337 has 2 divisors, whose sum is σ = 11321130705338. Its totient is φ = 11321130705336.

The previous prime is 11321130705331. The next prime is 11321130705371. The reversal of 11321130705337 is 73350703112311.

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., 8066628112761 + 3254502592576 = 2840181^2 + 1804024^2 .

It is an emirp because it is prime and its reverse (73350703112311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11321130705337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11321130705296 and 11321130705305.

It is not a weakly prime, because it can be changed into another prime (11321130705331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660565352668 + 5660565352669.

It is an arithmetic number, because the mean of its divisors is an integer number (5660565352669).

Almost surely, 2^{11321130705337} is an apocalyptic number.

It is an amenable number.

11321130705337 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321130705337 is an equidigital number, since it uses as much as digits as its factorization.

11321130705337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39690, while the sum is 37.

Adding to 11321130705337 its reverse (73350703112311), we get a palindrome (84671833817648).

The spelling of 11321130705337 in words is "eleven trillion, three hundred twenty-one billion, one hundred thirty million, seven hundred five thousand, three hundred thirty-seven".