1132124312321 has 2 divisors, whose sum is σ = 1132124312322. Its totient is φ = 1132124312320.

The previous prime is 1132124312269. The next prime is 1132124312327. The reversal of 1132124312321 is 1232134212311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1090144810000 + 41979502321 = 1044100^2 + 204889^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132124312321 - 2¹⁸ = 1132124050177 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132124312327) 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, 566062156160 + 566062156161.

It is an arithmetic number, because the mean of its divisors is an integer number (566062156161).

Almost surely, 2^{1132124312321} is an apocalyptic number.

It is an amenable number.

1132124312321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132124312321 is an equidigital number, since it uses as much as digits as its factorization.

1132124312321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

Adding to 1132124312321 its reverse (1232134212311), we get a palindrome (2364258524632).

The spelling of 1132124312321 in words is "one trillion, one hundred thirty-two billion, one hundred twenty-four million, three hundred twelve thousand, three hundred twenty-one".