231302223002303 has 16 divisors (see below), whose sum is σ = 236153211511680. Its totient is φ = 226493314049376.

The previous prime is 231302223002299. The next prime is 231302223002309. The reversal of 231302223002303 is 303200322203132.

It is a cyclic number.

It is not a de Polignac number, because 231302223002303 - 2² = 231302223002299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231302223002309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28902725 + ... + 36027377.

It is an arithmetic number, because the mean of its divisors is an integer number (14759575719480).

Almost surely, 2^{231302223002303} is an apocalyptic number.

231302223002303 is a deficient number, since it is larger than the sum of its proper divisors (4850988509377).

231302223002303 is a wasteful number, since it uses less digits than its factorization.

231302223002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127606.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 231302223002303 its reverse (303200322203132), we get a palindrome (534502545205435).

The spelling of 231302223002303 in words is "two hundred thirty-one trillion, three hundred two billion, two hundred twenty-three million, two thousand, three hundred three".