1132430311 has 2 divisors, whose sum is σ = 1132430312. Its totient is φ = 1132430310.

The previous prime is 1132430303. The next prime is 1132430317. The reversal of 1132430311 is 1130342311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132430311 - 2³ = 1132430303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132430317) 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, 566215155 + 566215156.

It is an arithmetic number, because the mean of its divisors is an integer number (566215156).

Almost surely, 2^1132430311 is an apocalyptic number.

1132430311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132430311 is an equidigital number, since it uses as much as digits as its factorization.

1132430311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1132430311 is about 33651.6019083787. The cubic root of 1132430311 is about 1042.3266177813.

Adding to 1132430311 its reverse (1130342311), we get a palindrome (2262772622).

The spelling of 1132430311 in words is "one billion, one hundred thirty-two million, four hundred thirty thousand, three hundred eleven".