1003322331312 has 40 divisors (see below), whose sum is σ = 2962189741056. Its totient is φ = 286663523136.

The previous prime is 1003322331289. The next prime is 1003322331343. The reversal of 1003322331312 is 2131332233001.

1003322331312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1493038848 + ... + 1493039519.

Almost surely, 2^{1003322331312} is an apocalyptic number.

1003322331312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003322331312 is an abundant number, since it is smaller than the sum of its proper divisors (1958867409744).

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

1003322331312 is a wasteful number, since it uses less digits than its factorization.

1003322331312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986078385 (or 2986078379 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1003322331312 its reverse (2131332233001), we get a palindrome (3134654564313).

The spelling of 1003322331312 in words is "one trillion, three billion, three hundred twenty-two million, three hundred thirty-one thousand, three hundred twelve".