1132001044 has 24 divisors (see below), whose sum is σ = 1995917000. Its totient is φ = 561755520.

The previous prime is 1132001041. The next prime is 1132001077. The reversal of 1132001044 is 4401002311.

It can be written as a sum of positive squares in 4 ways, for example, as 507600900 + 624400144 = 22530^2 + 24988^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132001041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317914 + ... + 321454.

Almost surely, 2^1132001044 is an apocalyptic number.

It is an amenable number.

1132001044 is a deficient number, since it is larger than the sum of its proper divisors (863915956).

1132001044 is a wasteful number, since it uses less digits than its factorization.

1132001044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123 (or 4121 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1132001044 is about 33645.2231973575. The cubic root of 1132001044 is about 1042.1948972495.

Adding to 1132001044 its reverse (4401002311), we get a palindrome (5533003355).

It can be divided in two parts, 113200 and 1044, that added together give a square (114244 = 338²).

The spelling of 1132001044 in words is "one billion, one hundred thirty-two million, one thousand, forty-four".