112131322310031 has 8 divisors (see below), whose sum is σ = 149509511758464. Its totient is φ = 74753673867480.

The previous prime is 112131322310017. The next prime is 112131322310039. The reversal of 112131322310031 is 130013223131211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112131322310031 - 2⁵ = 112131322309999 is a prime.

It is a super-2 number, since 2×112131322310031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112131322309983 and 112131322310010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112131322310039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134767605 + ... + 135597086.

It is an arithmetic number, because the mean of its divisors is an integer number (18688688969808).

Almost surely, 2^{112131322310031} is an apocalyptic number.

112131322310031 is a deficient number, since it is larger than the sum of its proper divisors (37378189448433).

112131322310031 is a wasteful number, since it uses less digits than its factorization.

112131322310031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270502941.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 112131322310031 its reverse (130013223131211), we get a palindrome (242144545441242).

The spelling of 112131322310031 in words is "one hundred twelve trillion, one hundred thirty-one billion, three hundred twenty-two million, three hundred ten thousand, thirty-one".