111336332156117 has 2 divisors, whose sum is σ = 111336332156118. Its totient is φ = 111336332156116.

The previous prime is 111336332156099. The next prime is 111336332156167. The reversal of 111336332156117 is 711651233633111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97305322007716 + 14031010148401 = 9864346^2 + 3745799^2 .

It is a cyclic number.

It is not a de Polignac number, because 111336332156117 - 2¹² = 111336332152021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111336332156167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55668166078058 + 55668166078059.

It is an arithmetic number, because the mean of its divisors is an integer number (55668166078059).

Almost surely, 2^{111336332156117} is an apocalyptic number.

It is an amenable number.

111336332156117 is a deficient number, since it is larger than the sum of its proper divisors (1).

111336332156117 is an equidigital number, since it uses as much as digits as its factorization.

111336332156117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 44.

Adding to 111336332156117 its reverse (711651233633111), we get a palindrome (822987565789228).

The spelling of 111336332156117 in words is "one hundred eleven trillion, three hundred thirty-six billion, three hundred thirty-two million, one hundred fifty-six thousand, one hundred seventeen".