112423103123 has 2 divisors, whose sum is σ = 112423103124. Its totient is φ = 112423103122.

The previous prime is 112423103081. The next prime is 112423103201. The reversal of 112423103123 is 321301324211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112423103123 - 2⁸ = 112423102867 is a prime.

It is a super-3 number, since 3×112423103123³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (112423103623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56211551561 + 56211551562.

It is an arithmetic number, because the mean of its divisors is an integer number (56211551562).

Almost surely, 2^112423103123 is an apocalyptic number.

112423103123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112423103123 is an equidigital number, since it uses as much as digits as its factorization.

112423103123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 112423103123 its reverse (321301324211), we get a palindrome (433724427334).

The spelling of 112423103123 in words is "one hundred twelve billion, four hundred twenty-three million, one hundred three thousand, one hundred twenty-three".