1132144129 has 2 divisors, whose sum is σ = 1132144130. Its totient is φ = 1132144128.

The previous prime is 1132144109. The next prime is 1132144159. The reversal of 1132144129 is 9214412311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1032144129 + 100000000 = 32127^2 + 10000^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132144129 - 2¹³ = 1132135937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132144097 and 1132144106.

It is not a weakly prime, because it can be changed into another prime (1132144109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566072064 + 566072065.

It is an arithmetic number, because the mean of its divisors is an integer number (566072065).

Almost surely, 2^1132144129 is an apocalyptic number.

It is an amenable number.

1132144129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132144129 is an equidigital number, since it uses as much as digits as its factorization.

1132144129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 28.

The square root of 1132144129 is about 33647.3495092853. The cubic root of 1132144129 is about 1042.2388065654.

The spelling of 1132144129 in words is "one billion, one hundred thirty-two million, one hundred forty-four thousand, one hundred twenty-nine".