1004131132 has 12 divisors (see below), whose sum is σ = 1781979696. Its totient is φ = 494994080.

The previous prime is 1004131127. The next prime is 1004131147. The reversal of 1004131132 is 2311314001.

It is a super-3 number, since 3×1004131132³ (a number of 28 digits) contains 333 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 1767553 + ... + 1768120.

It is an arithmetic number, because the mean of its divisors is an integer number (148498308).

Almost surely, 2^1004131132 is an apocalyptic number.

It is an amenable number.

1004131132 is a deficient number, since it is larger than the sum of its proper divisors (777848564).

1004131132 is a wasteful number, since it uses less digits than its factorization.

1004131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535748 (or 3535746 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1004131132 is about 31688.0282125600. The cubic root of 1004131132 is about 1001.3751520899.

Adding to 1004131132 its reverse (2311314001), we get a palindrome (3315445133).

The spelling of 1004131132 in words is "one billion, four million, one hundred thirty-one thousand, one hundred thirty-two".