1003144132 has 12 divisors (see below), whose sum is σ = 1756233360. Its totient is φ = 501363176.

The previous prime is 1003144081. The next prime is 1003144141. The reversal of 1003144132 is 2314413001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41158 + ... + 60829.

It is an arithmetic number, because the mean of its divisors is an integer number (146352780).

Almost surely, 2^1003144132 is an apocalyptic number.

It is an amenable number.

1003144132 is a deficient number, since it is larger than the sum of its proper divisors (753089228).

1003144132 is a wasteful number, since it uses less digits than its factorization.

1003144132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104450 (or 104448 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1003144132 is about 31672.4506787839. The cubic root of 1003144132 is about 1001.0469475184.

Adding to 1003144132 its reverse (2314413001), we get a palindrome (3317557133).

The spelling of 1003144132 in words is "one billion, three million, one hundred forty-four thousand, one hundred thirty-two".