1132044543821 has 2 divisors, whose sum is σ = 1132044543822. Its totient is φ = 1132044543820.

The previous prime is 1132044543809. The next prime is 1132044543841. The reversal of 1132044543821 is 1283454402311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1106253789796 + 25790754025 = 1051786^2 + 160595^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132044543821 - 2³⁰ = 1130970801997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132044543841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566022271910 + 566022271911.

It is an arithmetic number, because the mean of its divisors is an integer number (566022271911).

Almost surely, 2^{1132044543821} is an apocalyptic number.

It is an amenable number.

1132044543821 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132044543821 is an equidigital number, since it uses as much as digits as its factorization.

1132044543821 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 1132044543821 in words is "one trillion, one hundred thirty-two billion, forty-four million, five hundred forty-three thousand, eight hundred twenty-one".