1132230917 has 2 divisors, whose sum is σ = 1132230918. Its totient is φ = 1132230916.

The previous prime is 1132230877. The next prime is 1132230941. The reversal of 1132230917 is 7190322311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060218721 + 72012196 = 32561^2 + 8486^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132230917 - 2²⁰ = 1131182341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132230917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132230977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566115458 + 566115459.

It is an arithmetic number, because the mean of its divisors is an integer number (566115459).

Almost surely, 2^1132230917 is an apocalyptic number.

It is an amenable number.

1132230917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132230917 is an equidigital number, since it uses as much as digits as its factorization.

1132230917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1132230917 is about 33648.6391552467. The cubic root of 1132230917 is about 1042.2654378950.

The spelling of 1132230917 in words is "one billion, one hundred thirty-two million, two hundred thirty thousand, nine hundred seventeen".