1003313322 has 48 divisors (see below), whose sum is σ = 2373894432. Its totient is φ = 303723360.

The previous prime is 1003313321. The next prime is 1003313341. The reversal of 1003313322 is 2233133001.

1003313322 is a `hidden beast` number, since 1 + 0 + 0 + 331 + 332 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1003313295 and 1003313304.

It is not an unprimeable number, because it can be changed into a prime (1003313321) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 256848 + ... + 260724.

It is an arithmetic number, because the mean of its divisors is an integer number (49456134).

Almost surely, 2^1003313322 is an apocalyptic number.

1003313322 is an abundant number, since it is smaller than the sum of its proper divisors (1370581110).

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

1003313322 is a wasteful number, since it uses less digits than its factorization.

1003313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5203 (or 5200 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1003313322 is about 31675.1214993723. The cubic root of 1003313322 is about 1001.1032231178.

Adding to 1003313322 its reverse (2233133001), we get a palindrome (3236446323).

The spelling of 1003313322 in words is "one billion, three million, three hundred thirteen thousand, three hundred twenty-two".