1132430237 has 2 divisors, whose sum is σ = 1132430238. Its totient is φ = 1132430236.

The previous prime is 1132430219. The next prime is 1132430249. The reversal of 1132430237 is 7320342311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 697540921 + 434889316 = 26411^2 + 20854^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132430237 - 2⁸ = 1132429981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132430207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566215118 + 566215119.

It is an arithmetic number, because the mean of its divisors is an integer number (566215119).

Almost surely, 2^1132430237 is an apocalyptic number.

It is an amenable number.

1132430237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132430237 is an equidigital number, since it uses as much as digits as its factorization.

1132430237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1132430237 is about 33651.6008088768. The cubic root of 1132430237 is about 1042.3265950773.

Adding to 1132430237 its reverse (7320342311), we get a palindrome (8452772548).

The spelling of 1132430237 in words is "one billion, one hundred thirty-two million, four hundred thirty thousand, two hundred thirty-seven".