11310302023231 has 2 divisors, whose sum is σ = 11310302023232. Its totient is φ = 11310302023230.

The previous prime is 11310302023213. The next prime is 11310302023259. The reversal of 11310302023231 is 13232020301311.

Together with previous prime (11310302023213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11310302023231 - 2⁷ = 11310302023103 is a prime.

It is a super-2 number, since 2×11310302023231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11310302023201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655151011615 + 5655151011616.

It is an arithmetic number, because the mean of its divisors is an integer number (5655151011616).

Almost surely, 2^{11310302023231} is an apocalyptic number.

11310302023231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310302023231 is an equidigital number, since it uses as much as digits as its factorization.

11310302023231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11310302023231 its reverse (13232020301311), we get a palindrome (24542322324542).

The spelling of 11310302023231 in words is "eleven trillion, three hundred ten billion, three hundred two million, twenty-three thousand, two hundred thirty-one".