112230123101 has 2 divisors, whose sum is σ = 112230123102. Its totient is φ = 112230123100.

The previous prime is 112230123079. The next prime is 112230123119. The reversal of 112230123101 is 101321032211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92030323225 + 20199799876 = 303365^2 + 142126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112230123101 is a prime.

It is a super-2 number, since 2×112230123101² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112230123101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112230123121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56115061550 + 56115061551.

It is an arithmetic number, because the mean of its divisors is an integer number (56115061551).

Almost surely, 2^112230123101 is an apocalyptic number.

It is an amenable number.

112230123101 is a deficient number, since it is larger than the sum of its proper divisors (1).

112230123101 is an equidigital number, since it uses as much as digits as its factorization.

112230123101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112230123101 its reverse (101321032211), we get a palindrome (213551155312).

The spelling of 112230123101 in words is "one hundred twelve billion, two hundred thirty million, one hundred twenty-three thousand, one hundred one".