10003321311 has 16 divisors (see below), whose sum is σ = 13439961600. Its totient is φ = 6617872800.

The previous prime is 10003321303. The next prime is 10003321333. The reversal of 10003321311 is 11312330001.

It is not a de Polignac number, because 10003321311 - 2³ = 10003321303 is a prime.

It is a super-2 number, since 2×10003321311² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003321711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447990 + ... + 469788.

It is an arithmetic number, because the mean of its divisors is an integer number (839997600).

Almost surely, 2^10003321311 is an apocalyptic number.

10003321311 is a deficient number, since it is larger than the sum of its proper divisors (3436640289).

10003321311 is a wasteful number, since it uses less digits than its factorization.

10003321311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22966.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10003321311 its reverse (11312330001), we get a palindrome (21315651312).

The spelling of 10003321311 in words is "ten billion, three million, three hundred twenty-one thousand, three hundred eleven".