112310220031 has 2 divisors, whose sum is σ = 112310220032. Its totient is φ = 112310220030.

The previous prime is 112310219999. The next prime is 112310220049. The reversal of 112310220031 is 130022013211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112310220031 - 2⁵ = 112310219999 is a prime.

It is a super-2 number, since 2×112310220031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112310219987 and 112310220014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112310223031) 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, 56155110015 + 56155110016.

It is an arithmetic number, because the mean of its divisors is an integer number (56155110016).

Almost surely, 2^112310220031 is an apocalyptic number.

112310220031 is a deficient number, since it is larger than the sum of its proper divisors (1).

112310220031 is an equidigital number, since it uses as much as digits as its factorization.

112310220031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112310220031 its reverse (130022013211), we get a palindrome (242332233242).

The spelling of 112310220031 in words is "one hundred twelve billion, three hundred ten million, two hundred twenty thousand, thirty-one".