1132003044 has 36 divisors (see below), whose sum is σ = 2915446716. Its totient is φ = 370214208.

The previous prime is 1132003031. The next prime is 1132003069. The reversal of 1132003044 is 4403002311.

It can be written as a sum of positive squares in 2 ways, for example, as 659462400 + 472540644 = 25680^2 + 21738^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294739 + ... + 298554.

It is an arithmetic number, because the mean of its divisors is an integer number (80984631).

Almost surely, 2^1132003044 is an apocalyptic number.

It is an amenable number.

1132003044 is an abundant number, since it is smaller than the sum of its proper divisors (1783443672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132003044 is a wasteful number, since it uses less digits than its factorization.

1132003044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593356 (or 593351 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1132003044 is about 33645.2529192455. The cubic root of 1132003044 is about 1042.1955110265.

Adding to 1132003044 its reverse (4403002311), we get a palindrome (5535005355).

The spelling of 1132003044 in words is "one billion, one hundred thirty-two million, three thousand, forty-four".