111133023107 has 2 divisors, whose sum is σ = 111133023108. Its totient is φ = 111133023106.

The previous prime is 111133023073. The next prime is 111133023163. The reversal of 111133023107 is 701320331111.

It is a weak prime.

It is an emirp because it is prime and its reverse (701320331111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111133023107 - 2¹⁶ = 111132957571 is a prime.

It is not a weakly prime, because it can be changed into another prime (111133023187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55566511553 + 55566511554.

It is an arithmetic number, because the mean of its divisors is an integer number (55566511554).

Almost surely, 2^111133023107 is an apocalyptic number.

111133023107 is a deficient number, since it is larger than the sum of its proper divisors (1).

111133023107 is an equidigital number, since it uses as much as digits as its factorization.

111133023107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 111133023107 its reverse (701320331111), we get a palindrome (812453354218).

The spelling of 111133023107 in words is "one hundred eleven billion, one hundred thirty-three million, twenty-three thousand, one hundred seven".