111300120022387 has 2 divisors, whose sum is σ = 111300120022388. Its totient is φ = 111300120022386.

The previous prime is 111300120022297. The next prime is 111300120022439. The reversal of 111300120022387 is 783220021003111.

It is a strong prime.

It is an emirp because it is prime and its reverse (783220021003111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111300120022387 - 2³⁹ = 110750364208499 is a prime.

It is not a weakly prime, because it can be changed into another prime (111300120002387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55650060011193 + 55650060011194.

It is an arithmetic number, because the mean of its divisors is an integer number (55650060011194).

Almost surely, 2^{111300120022387} is an apocalyptic number.

111300120022387 is a deficient number, since it is larger than the sum of its proper divisors (1).

111300120022387 is an equidigital number, since it uses as much as digits as its factorization.

111300120022387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 111300120022387 its reverse (783220021003111), we get a palindrome (894520141025498).

The spelling of 111300120022387 in words is "one hundred eleven trillion, three hundred billion, one hundred twenty million, twenty-two thousand, three hundred eighty-seven".