112322031123 has 16 divisors (see below), whose sum is σ = 155009181600. Its totient is φ = 72260858880.

The previous prime is 112322031121. The next prime is 112322031221. The reversal of 112322031123 is 321130223211.

It is not a de Polignac number, because 112322031123 - 2¹ = 112322031121 is a prime.

It is a super-2 number, since 2×112322031123² (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 112322031123.

It is not an unprimeable number, because it can be changed into a prime (112322031121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177388 + ... + 506073.

It is an arithmetic number, because the mean of its divisors is an integer number (9688073850).

Almost surely, 2^112322031123 is an apocalyptic number.

112322031123 is a deficient number, since it is larger than the sum of its proper divisors (42687150477).

112322031123 is a wasteful number, since it uses less digits than its factorization.

112322031123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685382.

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

Adding to 112322031123 its reverse (321130223211), we get a palindrome (433452254334).

The spelling of 112322031123 in words is "one hundred twelve billion, three hundred twenty-two million, thirty-one thousand, one hundred twenty-three".