111500060065 has 16 divisors (see below), whose sum is σ = 135329620608. Its totient is φ = 88183305216.

The previous prime is 111500060039. The next prime is 111500060117. The reversal of 111500060065 is 560060005111.

It is a cyclic number.

It is not a de Polignac number, because 111500060065 - 2¹⁵ = 111500027297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 117889 + ... + 486721.

It is an arithmetic number, because the mean of its divisors is an integer number (8458101288).

Almost surely, 2^111500060065 is an apocalyptic number.

It is an amenable number.

111500060065 is a deficient number, since it is larger than the sum of its proper divisors (23829560543).

111500060065 is a wasteful number, since it uses less digits than its factorization.

111500060065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369528.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 111500060065 its reverse (560060005111), we get a palindrome (671560065176).

The spelling of 111500060065 in words is "one hundred eleven billion, five hundred million, sixty thousand, sixty-five".