1013303322 has 24 divisors (see below), whose sum is σ = 2218128276. Its totient is φ = 334285056.

The previous prime is 1013303321. The next prime is 1013303329. The reversal of 1013303322 is 2233033101.

1013303322 is a `hidden beast` number, since 1 + 0 + 1 + 330 + 332 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1011812481 + 1490841 = 31809^2 + 1221^2 .

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 = 1013303295 and 1013303304.

It is not an unprimeable number, because it can be changed into a prime (1013303321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288433 + ... + 291924.

Almost surely, 2^1013303322 is an apocalyptic number.

1013303322 is an abundant number, since it is smaller than the sum of its proper divisors (1204824954).

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

1013303322 is a wasteful number, since it uses less digits than its factorization.

1013303322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580462 (or 580459 counting only the distinct ones).

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

The square root of 1013303322 is about 31832.4256380189. The cubic root of 1013303322 is about 1004.4149204595.

Adding to 1013303322 its reverse (2233033101), we get a palindrome (3246336423).

The spelling of 1013303322 in words is "one billion, thirteen million, three hundred three thousand, three hundred twenty-two".