112031103223123 has 32 divisors (see below), whose sum is σ = 137416864425984. Its totient is φ = 89316851686272.

The previous prime is 112031103223057. The next prime is 112031103223183. The reversal of 112031103223123 is 321322301130211.

It is a de Polignac number, because none of the positive numbers 2^k-112031103223123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112031103223183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106491040 + ... + 107537917.

It is an arithmetic number, because the mean of its divisors is an integer number (4294277013312).

Almost surely, 2^{112031103223123} is an apocalyptic number.

112031103223123 is a deficient number, since it is larger than the sum of its proper divisors (25385761202861).

112031103223123 is a wasteful number, since it uses less digits than its factorization.

112031103223123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214029091.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 112031103223123 its reverse (321322301130211), we get a palindrome (433353404353334).

The spelling of 112031103223123 in words is "one hundred twelve trillion, thirty-one billion, one hundred three million, two hundred twenty-three thousand, one hundred twenty-three".