1132121303273 has 2 divisors, whose sum is σ = 1132121303274. Its totient is φ = 1132121303272.

The previous prime is 1132121303239. The next prime is 1132121303321. The reversal of 1132121303273 is 3723031212311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 722301113689 + 409820189584 = 849883^2 + 640172^2 .

It is an emirp because it is prime and its reverse (3723031212311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132121303273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132121300273) 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, 566060651636 + 566060651637.

It is an arithmetic number, because the mean of its divisors is an integer number (566060651637).

Almost surely, 2^{1132121303273} is an apocalyptic number.

It is an amenable number.

1132121303273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132121303273 is an equidigital number, since it uses as much as digits as its factorization.

1132121303273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 1132121303273 its reverse (3723031212311), we get a palindrome (4855152515584).

The spelling of 1132121303273 in words is "one trillion, one hundred thirty-two billion, one hundred twenty-one million, three hundred three thousand, two hundred seventy-three".