1003331132 has 6 divisors (see below), whose sum is σ = 1755829488. Its totient is φ = 501665564.

The previous prime is 1003331107. The next prime is 1003331149. The reversal of 1003331132 is 2311333001.

It is a self number, because there is not a number n which added to its sum of digits gives 1003331132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125416388 + ... + 125416395.

It is an arithmetic number, because the mean of its divisors is an integer number (292638248).

Almost surely, 2^1003331132 is an apocalyptic number.

It is an amenable number.

1003331132 is a deficient number, since it is larger than the sum of its proper divisors (752498356).

1003331132 is a wasteful number, since it uses less digits than its factorization.

1003331132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250832787 (or 250832785 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1003331132 is about 31675.4026335894. The cubic root of 1003331132 is about 1001.1091466722.

Adding to 1003331132 its reverse (2311333001), we get a palindrome (3314664133).

The spelling of 1003331132 in words is "one billion, three million, three hundred thirty-one thousand, one hundred thirty-two".