1003213231132 has 24 divisors (see below), whose sum is σ = 2006545570400. Its totient is φ = 429923004480.

The previous prime is 1003213231127. The next prime is 1003213231177. The reversal of 1003213231132 is 2311323123001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579507 + ... + 1530442.

Almost surely, 2^{1003213231132} is an apocalyptic number.

It is an amenable number.

1003213231132 is an abundant number, since it is smaller than the sum of its proper divisors (1003332339268).

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

1003213231132 is a wasteful number, since it uses less digits than its factorization.

1003213231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126941 (or 2126939 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1003213231132 its reverse (2311323123001), we get a palindrome (3314536354133).

The spelling of 1003213231132 in words is "one trillion, three billion, two hundred thirteen million, two hundred thirty-one thousand, one hundred thirty-two".