111001010000011 has 2 divisors, whose sum is σ = 111001010000012. Its totient is φ = 111001010000010.

The previous prime is 111001010000009. The next prime is 111001010000021. The reversal of 111001010000011 is 110000010100111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111001010000011 - 2¹ = 111001010000009 is a prime.

Together with 111001010000009, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 111001009999949 and 111001010000003.

It is not a weakly prime, because it can be changed into another prime (111001010000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500505000005 + 55500505000006.

It is an arithmetic number, because the mean of its divisors is an integer number (55500505000006).

Almost surely, 2^{111001010000011} is an apocalyptic number.

111001010000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

111001010000011 is an equidigital number, since it uses as much as digits as its factorization.

111001010000011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 111001010000011 its reverse (110000010100111), we get a palindrome (221001020100122).

The spelling of 111001010000011 in words is "one hundred eleven trillion, one billion, ten million, eleven", and thus it is an aban number.