1111204112341 has 2 divisors, whose sum is σ = 1111204112342. Its totient is φ = 1111204112340.

The previous prime is 1111204112323. The next prime is 1111204112351. The reversal of 1111204112341 is 1432114021111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 979921808100 + 131282304241 = 989910^2 + 362329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111204112341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111204112351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555602056170 + 555602056171.

It is an arithmetic number, because the mean of its divisors is an integer number (555602056171).

Almost surely, 2^{1111204112341} is an apocalyptic number.

It is an amenable number.

1111204112341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111204112341 is an equidigital number, since it uses as much as digits as its factorization.

1111204112341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 1111204112341 its reverse (1432114021111), we get a palindrome (2543318133452).

The spelling of 1111204112341 in words is "one trillion, one hundred eleven billion, two hundred four million, one hundred twelve thousand, three hundred forty-one".