1002003123332 has 12 divisors (see below), whose sum is σ = 1856652846300. Its totient is φ = 471530881536.

The previous prime is 1002003123311. The next prime is 1002003123397. The reversal of 1002003123332 is 2333213002001.

It can be written as a sum of positive squares in 2 ways, for example, as 886636924996 + 115366198336 = 941614^2 + 339656^2 .

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, 7367669957 + ... + 7367670092.

It is an arithmetic number, because the mean of its divisors is an integer number (154721070525).

Almost surely, 2^{1002003123332} is an apocalyptic number.

It is an amenable number.

1002003123332 is a deficient number, since it is larger than the sum of its proper divisors (854649722968).

1002003123332 is a wasteful number, since it uses less digits than its factorization.

1002003123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14735340070 (or 14735340068 counting only the distinct ones).

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

Adding to 1002003123332 its reverse (2333213002001), we get a palindrome (3335216125333).

The spelling of 1002003123332 in words is "one trillion, two billion, three million, one hundred twenty-three thousand, three hundred thirty-two".