112310321002031 has 2 divisors, whose sum is σ = 112310321002032. Its totient is φ = 112310321002030.

The previous prime is 112310321001953. The next prime is 112310321002049. The reversal of 112310321002031 is 130200123013211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112310321002031 is a prime.

It is a super-2 number, since 2×112310321002031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112310321001994 and 112310321002012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112310321002091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56155160501015 + 56155160501016.

It is an arithmetic number, because the mean of its divisors is an integer number (56155160501016).

Almost surely, 2^{112310321002031} is an apocalyptic number.

112310321002031 is a deficient number, since it is larger than the sum of its proper divisors (1).

112310321002031 is an equidigital number, since it uses as much as digits as its factorization.

112310321002031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112310321002031 its reverse (130200123013211), we get a palindrome (242510444015242).

The spelling of 112310321002031 in words is "one hundred twelve trillion, three hundred ten billion, three hundred twenty-one million, two thousand, thirty-one".