1023110243 has 2 divisors, whose sum is σ = 1023110244. Its totient is φ = 1023110242.

The previous prime is 1023110237. The next prime is 1023110317. The reversal of 1023110243 is 3420113201.

It is a weak prime.

It is an emirp because it is prime and its reverse (3420113201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023110243 - 2¹⁴ = 1023093859 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023110443) 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, 511555121 + 511555122.

It is an arithmetic number, because the mean of its divisors is an integer number (511555122).

Almost surely, 2^1023110243 is an apocalyptic number.

1023110243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023110243 is an equidigital number, since it uses as much as digits as its factorization.

1023110243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1023110243 is about 31986.0945255903. The cubic root of 1023110243 is about 1007.6448220989.

Adding to 1023110243 its reverse (3420113201), we get a palindrome (4443223444).

The spelling of 1023110243 in words is "one billion, twenty-three million, one hundred ten thousand, two hundred forty-three".