1132132123 has 4 divisors (see below), whose sum is σ = 1150691728. Its totient is φ = 1113572520.

The previous prime is 1132132093. The next prime is 1132132147. The reversal of 1132132123 is 3212312311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1132132123 - 2⁵ = 1132132091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1132132123.

It is not an unprimeable number, because it can be changed into a prime (1132132223) 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 in 3 ways as a sum of consecutive naturals, for example, 9279711 + ... + 9279832.

It is an arithmetic number, because the mean of its divisors is an integer number (287672932).

Almost surely, 2^1132132123 is an apocalyptic number.

1132132123 is a deficient number, since it is larger than the sum of its proper divisors (18559605).

1132132123 is an equidigital number, since it uses as much as digits as its factorization.

1132132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18559604.

The product of its digits is 216, while the sum is 19.

The square root of 1132132123 is about 33647.1710995144. The cubic root of 1132132123 is about 1042.2351223574.

Adding to 1132132123 its reverse (3212312311), we get a palindrome (4344444434).

The spelling of 1132132123 in words is "one billion, one hundred thirty-two million, one hundred thirty-two thousand, one hundred twenty-three".