1133312132321 has 2 divisors, whose sum is σ = 1133312132322. Its totient is φ = 1133312132320.

The previous prime is 1133312132207. The next prime is 1133312132369. The reversal of 1133312132321 is 1232312133311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 583696000000 + 549616132321 = 764000^2 + 741361^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133312132321 - 2¹⁰ = 1133312131297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133312132521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566656066160 + 566656066161.

It is an arithmetic number, because the mean of its divisors is an integer number (566656066161).

Almost surely, 2^{1133312132321} is an apocalyptic number.

It is an amenable number.

1133312132321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133312132321 is an equidigital number, since it uses as much as digits as its factorization.

1133312132321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 26.

Adding to 1133312132321 its reverse (1232312133311), we get a palindrome (2365624265632).

The spelling of 1133312132321 in words is "one trillion, one hundred thirty-three billion, three hundred twelve million, one hundred thirty-two thousand, three hundred twenty-one".