1132323461 has 2 divisors, whose sum is σ = 1132323462. Its totient is φ = 1132323460.

The previous prime is 1132323421. The next prime is 1132323463. The reversal of 1132323461 is 1643232311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1132322500 + 961 = 33650^2 + 31^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132323461 - 2⁶ = 1132323397 is a prime.

Together with 1132323463, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132323461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132323463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566161730 + 566161731.

It is an arithmetic number, because the mean of its divisors is an integer number (566161731).

Almost surely, 2^1132323461 is an apocalyptic number.

It is an amenable number.

1132323461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132323461 is an equidigital number, since it uses as much as digits as its factorization.

1132323461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 1132323461 is about 33650.0142793432. The cubic root of 1132323461 is about 1042.2938339826.

Adding to 1132323461 its reverse (1643232311), we get a palindrome (2775555772).

The spelling of 1132323461 in words is "one billion, one hundred thirty-two million, three hundred twenty-three thousand, four hundred sixty-one".