111030011311 has 2 divisors, whose sum is σ = 111030011312. Its totient is φ = 111030011310.

The previous prime is 111030011297. The next prime is 111030011321. The reversal of 111030011311 is 113110030111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111030011311 - 2²¹ = 111027914159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111030011291 and 111030011300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111030011321) 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, 55515005655 + 55515005656.

It is an arithmetic number, because the mean of its divisors is an integer number (55515005656).

Almost surely, 2^111030011311 is an apocalyptic number.

111030011311 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030011311 is an equidigital number, since it uses as much as digits as its factorization.

111030011311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 111030011311 its reverse (113110030111), we get a palindrome (224140041422).

The spelling of 111030011311 in words is "one hundred eleven billion, thirty million, eleven thousand, three hundred eleven".