2231302232303 has 2 divisors, whose sum is σ = 2231302232304. Its totient is φ = 2231302232302.

The previous prime is 2231302232273. The next prime is 2231302232317. The reversal of 2231302232303 is 3032322031322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2231302232303 - 2⁶ = 2231302232239 is a prime.

It is a super-3 number, since 3×2231302232303³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2231302232363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115651116151 + 1115651116152.

It is an arithmetic number, because the mean of its divisors is an integer number (1115651116152).

Almost surely, 2^{2231302232303} is an apocalyptic number.

2231302232303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231302232303 is an equidigital number, since it uses as much as digits as its factorization.

2231302232303 is an evil number, because the sum of its binary digits is even.

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

Adding to 2231302232303 its reverse (3032322031322), we get a palindrome (5263624263625).

The spelling of 2231302232303 in words is "two trillion, two hundred thirty-one billion, three hundred two million, two hundred thirty-two thousand, three hundred three".