111111101060411 has 2 divisors, whose sum is σ = 111111101060412. Its totient is φ = 111111101060410.

The previous prime is 111111101060387. The next prime is 111111101060567. The reversal of 111111101060411 is 114060101111111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111111101060411 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (111011101060411) by changing a digit.

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 as a sum of consecutive naturals, namely, 55555550530205 + 55555550530206.

It is an arithmetic number, because the mean of its divisors is an integer number (55555550530206).

Almost surely, 2^{111111101060411} is an apocalyptic number.

111111101060411 is a deficient number, since it is larger than the sum of its proper divisors (1).

111111101060411 is an equidigital number, since it uses as much as digits as its factorization.

111111101060411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 20.

Adding to 111111101060411 its reverse (114060101111111), we get a palindrome (225171202171522).

The spelling of 111111101060411 in words is "one hundred eleven trillion, one hundred eleven billion, one hundred one million, sixty thousand, four hundred eleven".