111123113023303 has 2 divisors, whose sum is σ = 111123113023304. Its totient is φ = 111123113023302.

The previous prime is 111123113023271. The next prime is 111123113023357. The reversal of 111123113023303 is 303320311321111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111123113023303 - 2⁵ = 111123113023271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111123113023393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55561556511651 + 55561556511652.

It is an arithmetic number, because the mean of its divisors is an integer number (55561556511652).

Almost surely, 2^{111123113023303} is an apocalyptic number.

111123113023303 is a deficient number, since it is larger than the sum of its proper divisors (1).

111123113023303 is an equidigital number, since it uses as much as digits as its factorization.

111123113023303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 111123113023303 its reverse (303320311321111), we get a palindrome (414443424344414).

The spelling of 111123113023303 in words is "one hundred eleven trillion, one hundred twenty-three billion, one hundred thirteen million, twenty-three thousand, three hundred three".