1003212312382 has 16 divisors (see below), whose sum is σ = 1729400319360. Its totient is φ = 427546187928.

The previous prime is 1003212312379. The next prime is 1003212312413. The reversal of 1003212312382 is 2832132123001.

It is a self number, because there is not a number n which added to its sum of digits gives 1003212312382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200159568 + ... + 200164579.

It is an arithmetic number, because the mean of its divisors is an integer number (108087519960).

Almost surely, 2^{1003212312382} is an apocalyptic number.

1003212312382 is a deficient number, since it is larger than the sum of its proper divisors (726188006978).

1003212312382 is a wasteful number, since it uses less digits than its factorization.

1003212312382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400324335.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1003212312382 its reverse (2832132123001), we get a palindrome (3835344435383).

The spelling of 1003212312382 in words is "one trillion, three billion, two hundred twelve million, three hundred twelve thousand, three hundred eighty-two".