111245235323 has 2 divisors, whose sum is σ = 111245235324. Its totient is φ = 111245235322.

The previous prime is 111245235281. The next prime is 111245235373. The reversal of 111245235323 is 323532542111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111245235323 - 2¹⁶ = 111245169787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111245235323.

It is not a weakly prime, because it can be changed into another prime (111245235373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55622617661 + 55622617662.

It is an arithmetic number, because the mean of its divisors is an integer number (55622617662).

Almost surely, 2^111245235323 is an apocalyptic number.

111245235323 is a deficient number, since it is larger than the sum of its proper divisors (1).

111245235323 is an equidigital number, since it uses as much as digits as its factorization.

111245235323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 32.

Adding to 111245235323 its reverse (323532542111), we get a palindrome (434777777434).

The spelling of 111245235323 in words is "one hundred eleven billion, two hundred forty-five million, two hundred thirty-five thousand, three hundred twenty-three".