210112111012013 has 16 divisors (see below), whose sum is σ = 253444107438720. Its totient is φ = 170159934085056.

The previous prime is 210112111012009. The next prime is 210112111012033. The reversal of 210112111012013 is 310210111211012.

It is a cyclic number.

It is not a de Polignac number, because 210112111012013 - 2² = 210112111012009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 210112111011982 and 210112111012000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210112111012033) 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, 2117631770 + ... + 2117730987.

It is an arithmetic number, because the mean of its divisors is an integer number (15840256714920).

Almost surely, 2^{210112111012013} is an apocalyptic number.

It is an amenable number.

210112111012013 is a deficient number, since it is larger than the sum of its proper divisors (43331996426707).

210112111012013 is a wasteful number, since it uses less digits than its factorization.

210112111012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235363156.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 210112111012013 its reverse (310210111211012), we get a palindrome (520322222223025).

The spelling of 210112111012013 in words is "two hundred ten trillion, one hundred twelve billion, one hundred eleven million, twelve thousand, thirteen".