2231330322303 has 16 divisors (see below), whose sum is σ = 3419663330400. Its totient is φ = 1436258597760.

The previous prime is 2231330322259. The next prime is 2231330322341. The reversal of 2231330322303 is 3032230331322.

2231330322303 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 3 + 30 + 322 + 303 = 666.

It is not a de Polignac number, because 2231330322303 - 2¹⁸ = 2231330060159 is a prime.

It is a super-3 number, since 3×2231330322303³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231330422303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1424858938 + ... + 1424860503.

It is an arithmetic number, because the mean of its divisors is an integer number (213728958150).

Almost surely, 2^{2231330322303} is an apocalyptic number.

2231330322303 is a deficient number, since it is larger than the sum of its proper divisors (1188333008097).

2231330322303 is a wasteful number, since it uses less digits than its factorization.

2231330322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849719479 (or 2849719473 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 2231330322303 its reverse (3032230331322), we get a palindrome (5263560653625).

The spelling of 2231330322303 in words is "two trillion, two hundred thirty-one billion, three hundred thirty million, three hundred twenty-two thousand, three hundred three".