1132133123 has 32 divisors (see below), whose sum is σ = 1299594240. Its totient is φ = 977184000.

The previous prime is 1132133077. The next prime is 1132133137. The reversal of 1132133123 is 3213312311.

It is a cyclic number.

It is not a de Polignac number, because 1132133123 - 2¹⁸ = 1131870979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132133095 and 1132133104.

It is not an unprimeable number, because it can be changed into a prime (1132133143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4177478 + ... + 4177748.

It is an arithmetic number, because the mean of its divisors is an integer number (40612320).

Almost surely, 2^1132133123 is an apocalyptic number.

1132133123 is a deficient number, since it is larger than the sum of its proper divisors (167461117).

1132133123 is a wasteful number, since it uses less digits than its factorization.

1132133123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539.

The product of its digits is 324, while the sum is 20.

The square root of 1132133123 is about 33647.1859596014. The cubic root of 1132133123 is about 1042.2354292223.

Adding to 1132133123 its reverse (3213312311), we get a palindrome (4345445434).

It can be divided in two parts, 11321 and 33123, that added together give a palindrome (44444).

The spelling of 1132133123 in words is "one billion, one hundred thirty-two million, one hundred thirty-three thousand, one hundred twenty-three".