1003313432 has 16 divisors (see below), whose sum is σ = 2052232200. Its totient is φ = 456051520.

The previous prime is 1003313431. The next prime is 1003313447. The reversal of 1003313432 is 2343133001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003313431) 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, 5700557 + ... + 5700732.

Almost surely, 2^1003313432 is an apocalyptic number.

It is an amenable number.

1003313432 is an abundant number, since it is smaller than the sum of its proper divisors (1048918768).

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

1003313432 is a wasteful number, since it uses less digits than its factorization.

1003313432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11401306 (or 11401302 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1003313432 is about 31675.1232357508. The cubic root of 1003313432 is about 1001.1032597037.

Adding to 1003313432 its reverse (2343133001), we get a palindrome (3346446433).

The spelling of 1003313432 in words is "one billion, three million, three hundred thirteen thousand, four hundred thirty-two".