2231320003 has 32 divisors (see below), whose sum is σ = 2524354560. Its totient is φ = 1955266560.

The previous prime is 2231319941. The next prime is 2231320019. The reversal of 2231320003 is 3000231322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2231320003 is a prime.

It is a super-3 number, since 3×2231320003³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2231320033) 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 31 ways as a sum of consecutive naturals, for example, 8682051 + ... + 8682307.

It is an arithmetic number, because the mean of its divisors is an integer number (78886080).

Almost surely, 2^2231320003 is an apocalyptic number.

2231320003 is a deficient number, since it is larger than the sum of its proper divisors (293034557).

2231320003 is a wasteful number, since it uses less digits than its factorization.

2231320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2231320003 is about 47236.8500537451. The cubic root of 2231320003 is about 1306.7342860400.

Adding to 2231320003 its reverse (3000231322), we get a palindrome (5231551325).

The spelling of 2231320003 in words is "two billion, two hundred thirty-one million, three hundred twenty thousand, three".