112111301031361 has 2 divisors, whose sum is σ = 112111301031362. Its totient is φ = 112111301031360.

The previous prime is 112111301031349. The next prime is 112111301031419. The reversal of 112111301031361 is 163130103111211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99053629699761 + 13057671331600 = 9952569^2 + 3613540^2 .

It is a cyclic number.

It is not a de Polignac number, because 112111301031361 - 2⁵ = 112111301031329 is a prime.

It is not a weakly prime, because it can be changed into another prime (112111301031461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055650515680 + 56055650515681.

It is an arithmetic number, because the mean of its divisors is an integer number (56055650515681).

Almost surely, 2^{112111301031361} is an apocalyptic number.

It is an amenable number.

112111301031361 is a deficient number, since it is larger than the sum of its proper divisors (1).

112111301031361 is an equidigital number, since it uses as much as digits as its factorization.

112111301031361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

Adding to 112111301031361 its reverse (163130103111211), we get a palindrome (275241404142572).

The spelling of 112111301031361 in words is "one hundred twelve trillion, one hundred eleven billion, three hundred one million, thirty-one thousand, three hundred sixty-one".