1013322003 has 16 divisors (see below), whose sum is σ = 1443438720. Its totient is φ = 630438336.

The previous prime is 1013322001. The next prime is 1013322059. The reversal of 1013322003 is 3002233101.

It is not a de Polignac number, because 1013322003 - 2¹ = 1013322001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013322001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128850 + ... + 136487.

It is an arithmetic number, because the mean of its divisors is an integer number (90214920).

Almost surely, 2^1013322003 is an apocalyptic number.

1013322003 is a deficient number, since it is larger than the sum of its proper divisors (430116717).

1013322003 is a wasteful number, since it uses less digits than its factorization.

1013322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265426.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1013322003 is about 31832.7190638814. The cubic root of 1013322003 is about 1004.4210928001.

Adding to 1013322003 its reverse (3002233101), we get a palindrome (4015555104).

The spelling of 1013322003 in words is "one billion, thirteen million, three hundred twenty-two thousand, three".