112232130123 has 16 divisors (see below), whose sum is σ = 157562121600. Its totient is φ = 70863946560.

The previous prime is 112232130103. The next prime is 112232130163. The reversal of 112232130123 is 321031232211.

It is not a de Polignac number, because 112232130123 - 2¹³ = 112232121931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112232130123.

It is not an unprimeable number, because it can be changed into a prime (112232130103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60498 + ... + 477623.

It is an arithmetic number, because the mean of its divisors is an integer number (9847632600).

Almost surely, 2^112232130123 is an apocalyptic number.

112232130123 is a deficient number, since it is larger than the sum of its proper divisors (45329991477).

112232130123 is a wasteful number, since it uses less digits than its factorization.

112232130123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541802.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112232130123 its reverse (321031232211), we get a palindrome (433263362334).

The spelling of 112232130123 in words is "one hundred twelve billion, two hundred thirty-two million, one hundred thirty thousand, one hundred twenty-three".