112320001031 has 6 divisors (see below), whose sum is σ = 130657960440. Its totient is φ = 96274286556.

The previous prime is 112320000973. The next prime is 112320001033. The reversal of 112320001031 is 130100023211.

It is a de Polignac number, because none of the positive numbers 2^k-112320001031 is a prime.

It is a super-2 number, since 2×112320001031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112320000997 and 112320001015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112320001033) 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 5 ways as a sum of consecutive naturals, for example, 1146122411 + ... + 1146122508.

It is an arithmetic number, because the mean of its divisors is an integer number (21776326740).

Almost surely, 2^112320001031 is an apocalyptic number.

112320001031 is a deficient number, since it is larger than the sum of its proper divisors (18337959409).

112320001031 is an equidigital number, since it uses as much as digits as its factorization.

112320001031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292244933 (or 2292244926 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 112320001031 its reverse (130100023211), we get a palindrome (242420024242).

The spelling of 112320001031 in words is "one hundred twelve billion, three hundred twenty million, one thousand, thirty-one".