112112122231103 has 2 divisors, whose sum is σ = 112112122231104. Its totient is φ = 112112122231102.

The previous prime is 112112122231001. The next prime is 112112122231129. The reversal of 112112122231103 is 301132221211211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112112122231103 - 2⁴⁰ = 111012610603327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112112122231303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056061115551 + 56056061115552.

It is an arithmetic number, because the mean of its divisors is an integer number (56056061115552).

Almost surely, 2^{112112122231103} is an apocalyptic number.

112112122231103 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112122231103 is an equidigital number, since it uses as much as digits as its factorization.

112112122231103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 112112122231103 its reverse (301132221211211), we get a palindrome (413244343442314).

The spelling of 112112122231103 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty-two million, two hundred thirty-one thousand, one hundred three".