10023112312231 has 2 divisors, whose sum is σ = 10023112312232. Its totient is φ = 10023112312230.

The previous prime is 10023112312223. The next prime is 10023112312289. The reversal of 10023112312231 is 13221321132001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10023112312231 - 2³ = 10023112312223 is a prime.

It is a super-2 number, since 2×10023112312231² (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 (10023112312831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011556156115 + 5011556156116.

It is an arithmetic number, because the mean of its divisors is an integer number (5011556156116).

Almost surely, 2^{10023112312231} is an apocalyptic number.

10023112312231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023112312231 is an equidigital number, since it uses as much as digits as its factorization.

10023112312231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10023112312231 its reverse (13221321132001), we get a palindrome (23244433444232).

The spelling of 10023112312231 in words is "ten trillion, twenty-three billion, one hundred twelve million, three hundred twelve thousand, two hundred thirty-one".