111600011 has 2 divisors, whose sum is σ = 111600012. Its totient is φ = 111600010.

The previous prime is 111599989. The next prime is 111600017. The reversal of 111600011 is 110006111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111600011 - 2¹⁸ = 111337867 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 111599965 and 111600001.

It is not a weakly prime, because it can be changed into another prime (111600017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55800005 + 55800006.

It is an arithmetic number, because the mean of its divisors is an integer number (55800006).

Almost surely, 2^111600011 is an apocalyptic number.

111600011 is a deficient number, since it is larger than the sum of its proper divisors (1).

111600011 is an equidigital number, since it uses as much as digits as its factorization.

111600011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

The square root of 111600011 is about 10564.0906376271. The cubic root of 111600011 is about 481.4539407516.

Adding to 111600011 its reverse (110006111), we get a palindrome (221606122).

The spelling of 111600011 in words is "one hundred eleven million, six hundred thousand, eleven".