1132144233 has 16 divisors (see below), whose sum is σ = 1655040000. Its totient is φ = 682696080.

The previous prime is 1132144199. The next prime is 1132144271. The reversal of 1132144233 is 3324412311.

It is a happy number.

It is not a de Polignac number, because 1132144233 - 2¹³ = 1132136041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132144633) 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, 79633 + ... + 92766.

It is an arithmetic number, because the mean of its divisors is an integer number (103440000).

Almost surely, 2^1132144233 is an apocalyptic number.

It is an amenable number.

1132144233 is a deficient number, since it is larger than the sum of its proper divisors (522895767).

1132144233 is a wasteful number, since it uses less digits than its factorization.

1132144233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172612.

The product of its digits is 1728, while the sum is 24.

The square root of 1132144233 is about 33647.3510547264. The cubic root of 1132144233 is about 1042.2388384791.

Adding to 1132144233 its reverse (3324412311), we get a palindrome (4456556544).

The spelling of 1132144233 in words is "one billion, one hundred thirty-two million, one hundred forty-four thousand, two hundred thirty-three".