112012002312101 has 2 divisors, whose sum is σ = 112012002312102. Its totient is φ = 112012002312100.

The previous prime is 112012002311981. The next prime is 112012002312149. The reversal of 112012002312101 is 101213200210211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108144899727076 + 3867102585025 = 10399274^2 + 1966495^2 .

It is an emirp because it is prime and its reverse (101213200210211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112012002312101 - 2¹⁴ = 112012002295717 is a prime.

It is a super-2 number, since 2×112012002312101² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112012002312101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112012002312151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006001156050 + 56006001156051.

It is an arithmetic number, because the mean of its divisors is an integer number (56006001156051).

Almost surely, 2^{112012002312101} is an apocalyptic number.

It is an amenable number.

112012002312101 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012002312101 is an equidigital number, since it uses as much as digits as its factorization.

112012002312101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 112012002312101 its reverse (101213200210211), we get a palindrome (213225202522312).

The spelling of 112012002312101 in words is "one hundred twelve trillion, twelve billion, two million, three hundred twelve thousand, one hundred one".