1132322543 has 16 divisors (see below), whose sum is σ = 1292336640. Its totient is φ = 982891200.

The previous prime is 1132322531. The next prime is 1132322557. The reversal of 1132322543 is 3452232311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1132322543 - 2⁶ = 1132322479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132322573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5513 + ... + 47906.

It is an arithmetic number, because the mean of its divisors is an integer number (80771040).

Almost surely, 2^1132322543 is an apocalyptic number.

1132322543 is a deficient number, since it is larger than the sum of its proper divisors (160014097).

1132322543 is a wasteful number, since it uses less digits than its factorization.

1132322543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53518.

The product of its digits is 4320, while the sum is 26.

The square root of 1132322543 is about 33650.0006389302. Note that the first 3 decimals coincide. The cubic root of 1132322543 is about 1042.2935523122.

Adding to 1132322543 its reverse (3452232311), we get a palindrome (4584554854).

The spelling of 1132322543 in words is "one billion, one hundred thirty-two million, three hundred twenty-two thousand, five hundred forty-three".