1004203132 has 12 divisors (see below), whose sum is σ = 1773780120. Its totient is φ = 497408816.

The previous prime is 1004203129. The next prime is 1004203133. The reversal of 1004203132 is 2313024001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004203133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172707 + ... + 1173562.

It is an arithmetic number, because the mean of its divisors is an integer number (147815010).

Almost surely, 2^1004203132 is an apocalyptic number.

It is an amenable number.

1004203132 is a deficient number, since it is larger than the sum of its proper divisors (769576988).

1004203132 is a wasteful number, since it uses less digits than its factorization.

1004203132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346380 (or 2346378 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1004203132 is about 31689.1642679323. The cubic root of 1004203132 is about 1001.3990856465.

Adding to 1004203132 its reverse (2313024001), we get a palindrome (3317227133).

The spelling of 1004203132 in words is "one billion, four million, two hundred three thousand, one hundred thirty-two".