10543350231223 has 2 divisors, whose sum is σ = 10543350231224. Its totient is φ = 10543350231222.

The previous prime is 10543350231221. The next prime is 10543350231277. The reversal of 10543350231223 is 32213205334501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10543350231223 - 2¹ = 10543350231221 is a prime.

It is a super-2 number, since 2×10543350231223² (a number of 27 digits) contains 22 as substring.

Together with 10543350231221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10543350231221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271675115611 + 5271675115612.

It is an arithmetic number, because the mean of its divisors is an integer number (5271675115612).

Almost surely, 2^{10543350231223} is an apocalyptic number.

10543350231223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10543350231223 is an equidigital number, since it uses as much as digits as its factorization.

10543350231223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 10543350231223 its reverse (32213205334501), we get a palindrome (42756555565724).

The spelling of 10543350231223 in words is "ten trillion, five hundred forty-three billion, three hundred fifty million, two hundred thirty-one thousand, two hundred twenty-three".