2231302301303 has 4 divisors (see below), whose sum is σ = 2278776818400. Its totient is φ = 2183827784208.

The previous prime is 2231302301287. The next prime is 2231302301357. The reversal of 2231302301303 is 3031032031322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2231302301303 - 2⁴ = 2231302301287 is a prime.

It is a super-3 number, since 3×2231302301303³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231302301203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23737258478 + ... + 23737258571.

It is an arithmetic number, because the mean of its divisors is an integer number (569694204600).

Almost surely, 2^{2231302301303} is an apocalyptic number.

2231302301303 is a deficient number, since it is larger than the sum of its proper divisors (47474517097).

2231302301303 is an equidigital number, since it uses as much as digits as its factorization.

2231302301303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47474517096.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2231302301303 its reverse (3031032031322), we get a palindrome (5262334332625).

The spelling of 2231302301303 in words is "two trillion, two hundred thirty-one billion, three hundred two million, three hundred one thousand, three hundred three".