2112101333113 has 16 divisors (see below), whose sum is σ = 2241903272256. Its totient is φ = 1982920898560.

The previous prime is 2112101333099. The next prime is 2112101333123. The reversal of 2112101333113 is 3113331012112.

It is a cyclic number.

It is not a de Polignac number, because 2112101333113 - 2¹⁷ = 2112101202041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112101333123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18917070 + ... + 19028392.

It is an arithmetic number, because the mean of its divisors is an integer number (140118954516).

Almost surely, 2^{2112101333113} is an apocalyptic number.

It is an amenable number.

2112101333113 is a deficient number, since it is larger than the sum of its proper divisors (129801939143).

2112101333113 is a wasteful number, since it uses less digits than its factorization.

2112101333113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114104.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 2112101333113 its reverse (3113331012112), we get a palindrome (5225432345225).

The spelling of 2112101333113 in words is "two trillion, one hundred twelve billion, one hundred one million, three hundred thirty-three thousand, one hundred thirteen".