1002203032132 has 12 divisors (see below), whose sum is σ = 1801256801260. Its totient is φ = 487558231776.

The previous prime is 1002203032109. The next prime is 1002203032147. The reversal of 1002203032132 is 2312303022001.

It can be written as a sum of positive squares in 2 ways, for example, as 446352265216 + 555850766916 = 668096^2 + 745554^2 .

It is a super-2 number, since 2×1002203032132² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3385820907 + ... + 3385821202.

Almost surely, 2^{1002203032132} is an apocalyptic number.

It is an amenable number.

1002203032132 is a deficient number, since it is larger than the sum of its proper divisors (799053769128).

1002203032132 is a wasteful number, since it uses less digits than its factorization.

1002203032132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771642150 (or 6771642148 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1002203032132 its reverse (2312303022001), we get a palindrome (3314506054133).

The spelling of 1002203032132 in words is "one trillion, two billion, two hundred three million, thirty-two thousand, one hundred thirty-two".