111300123107 has 2 divisors, whose sum is σ = 111300123108. Its totient is φ = 111300123106.

The previous prime is 111300123023. The next prime is 111300123127. The reversal of 111300123107 is 701321003111.

It is an a-pointer prime, because the next prime (111300123127) can be obtained adding 111300123107 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111300123107 - 2¹⁶ = 111300057571 is a prime.

It is not a weakly prime, because it can be changed into another prime (111300123127) 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, 55650061553 + 55650061554.

It is an arithmetic number, because the mean of its divisors is an integer number (55650061554).

Almost surely, 2^111300123107 is an apocalyptic number.

111300123107 is a deficient number, since it is larger than the sum of its proper divisors (1).

111300123107 is an equidigital number, since it uses as much as digits as its factorization.

111300123107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 111300123107 its reverse (701321003111), we get a palindrome (812621126218).

The spelling of 111300123107 in words is "one hundred eleven billion, three hundred million, one hundred twenty-three thousand, one hundred seven".