111134040341 has 2 divisors, whose sum is σ = 111134040342. Its totient is φ = 111134040340.

The previous prime is 111134040263. The next prime is 111134040349. The reversal of 111134040341 is 143040431111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111069559441 + 64480900 = 333271^2 + 8030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111134040341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111134040349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55567020170 + 55567020171.

It is an arithmetic number, because the mean of its divisors is an integer number (55567020171).

Almost surely, 2^111134040341 is an apocalyptic number.

It is an amenable number.

111134040341 is a deficient number, since it is larger than the sum of its proper divisors (1).

111134040341 is an equidigital number, since it uses as much as digits as its factorization.

111134040341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111134040341 its reverse (143040431111), we get a palindrome (254174471452).

The spelling of 111134040341 in words is "one hundred eleven billion, one hundred thirty-four million, forty thousand, three hundred forty-one".