1112111002193 has 2 divisors, whose sum is σ = 1112111002194. Its totient is φ = 1112111002192.

The previous prime is 1112111002147. The next prime is 1112111002217. The reversal of 1112111002193 is 3912001112111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1111942833169 + 168169024 = 1054487^2 + 12968^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112111002193 - 2⁶ = 1112111002129 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1112111005193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556055501096 + 556055501097.

It is an arithmetic number, because the mean of its divisors is an integer number (556055501097).

Almost surely, 2^{1112111002193} is an apocalyptic number.

It is an amenable number.

1112111002193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112111002193 is an equidigital number, since it uses as much as digits as its factorization.

1112111002193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 1112111002193 in words is "one trillion, one hundred twelve billion, one hundred eleven million, two thousand, one hundred ninety-three".