1003213203232 has 12 divisors (see below), whose sum is σ = 1975075993926. Its totient is φ = 501606601600.

The previous prime is 1003213203221. The next prime is 1003213203287. The reversal of 1003213203232 is 2323023123001.

It can be written as a sum of positive squares in only one way, i.e., 650610012816 + 352603190416 = 806604^2 + 593804^2 .

It is a super-2 number, since 2×1003213203232² (a number of 25 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 15675206269 + ... + 15675206332.

Almost surely, 2^{1003213203232} is an apocalyptic number.

It is an amenable number.

1003213203232 is a deficient number, since it is larger than the sum of its proper divisors (971862790694).

1003213203232 is an equidigital number, since it uses as much as digits as its factorization.

1003213203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31350412611 (or 31350412603 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1003213203232 its reverse (2323023123001), we get a palindrome (3326236326233).

The spelling of 1003213203232 in words is "one trillion, three billion, two hundred thirteen million, two hundred three thousand, two hundred thirty-two".