112312210131013 has 8 divisors (see below), whose sum is σ = 112653320419800. Its totient is φ = 111971229477888.

The previous prime is 112312210130969. The next prime is 112312210131029. The reversal of 112312210131013 is 310131012213211.

It can be written as a sum of positive squares in 4 ways, for example, as 18680228575969 + 93631981555044 = 4322063^2 + 9676362^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112312210131013 is a prime.

It is a super-2 number, since 2×112312210131013² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112312210131713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30673408 + ... + 34139161.

It is an arithmetic number, because the mean of its divisors is an integer number (14081665052475).

Almost surely, 2^{112312210131013} is an apocalyptic number.

It is an amenable number.

112312210131013 is a deficient number, since it is larger than the sum of its proper divisors (341110288787).

112312210131013 is an equidigital number, since it uses as much as digits as its factorization.

112312210131013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64817831.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 112312210131013 its reverse (310131012213211), we get a palindrome (422443222344224).

The spelling of 112312210131013 in words is "one hundred twelve trillion, three hundred twelve billion, two hundred ten million, one hundred thirty-one thousand, thirteen".