112013211113 has 4 divisors (see below), whose sum is σ = 112020271428. Its totient is φ = 112006150800.

The previous prime is 112013211103. The next prime is 112013211133. The reversal of 112013211113 is 311112310211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98368167769 + 13645043344 = 313637^2 + 116812^2 .

It is a cyclic number.

It is not a de Polignac number, because 112013211113 - 2⁸ = 112013210857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112013211091 and 112013211100.

It is not an unprimeable number, because it can be changed into a prime (112013211103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3506306 + ... + 3538107.

It is an arithmetic number, because the mean of its divisors is an integer number (28005067857).

Almost surely, 2^112013211113 is an apocalyptic number.

It is an amenable number.

112013211113 is a deficient number, since it is larger than the sum of its proper divisors (7060315).

112013211113 is an equidigital number, since it uses as much as digits as its factorization.

112013211113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060314.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 112013211113 its reverse (311112310211), we get a palindrome (423125521324).

The spelling of 112013211113 in words is "one hundred twelve billion, thirteen million, two hundred eleven thousand, one hundred thirteen".