1132323547 has 2 divisors, whose sum is σ = 1132323548. Its totient is φ = 1132323546.

The previous prime is 1132323529. The next prime is 1132323559. The reversal of 1132323547 is 7453232311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132323547 is a prime.

It is a super-2 number, since 2×1132323547² = 2564313230181322418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1132323047) 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, 566161773 + 566161774.

It is an arithmetic number, because the mean of its divisors is an integer number (566161774).

Almost surely, 2^1132323547 is an apocalyptic number.

1132323547 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132323547 is an equidigital number, since it uses as much as digits as its factorization.

1132323547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 1132323547 is about 33650.0155572029. The cubic root of 1132323547 is about 1042.2938603700.

Adding to 1132323547 its reverse (7453232311), we get a palindrome (8585555858).

The spelling of 1132323547 in words is "one billion, one hundred thirty-two million, three hundred twenty-three thousand, five hundred forty-seven".