112321430113 has 2 divisors, whose sum is σ = 112321430114. Its totient is φ = 112321430112.

The previous prime is 112321430101. The next prime is 112321430119. The reversal of 112321430113 is 311034123211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107028431104 + 5292999009 = 327152^2 + 72753^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112321430113 is a prime.

It is a super-2 number, since 2×112321430113² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112321430119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56160715056 + 56160715057.

It is an arithmetic number, because the mean of its divisors is an integer number (56160715057).

Almost surely, 2^112321430113 is an apocalyptic number.

It is an amenable number.

112321430113 is a deficient number, since it is larger than the sum of its proper divisors (1).

112321430113 is an equidigital number, since it uses as much as digits as its factorization.

112321430113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 112321430113 its reverse (311034123211), we get a palindrome (423355553324).

The spelling of 112321430113 in words is "one hundred twelve billion, three hundred twenty-one million, four hundred thirty thousand, one hundred thirteen".