2101112031233 has 8 divisors (see below), whose sum is σ = 2102193587136. Its totient is φ = 2100030706800.

The previous prime is 2101112031191. The next prime is 2101112031247. The reversal of 2101112031233 is 3321302111012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2101112031233 - 2¹⁸ = 2101111769089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2101112031283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19826918 + ... + 19932608.

It is an arithmetic number, because the mean of its divisors is an integer number (262774198392).

Almost surely, 2^{2101112031233} is an apocalyptic number.

It is an amenable number.

2101112031233 is a deficient number, since it is larger than the sum of its proper divisors (1081555903).

2101112031233 is a wasteful number, since it uses less digits than its factorization.

2101112031233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115735.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2101112031233 its reverse (3321302111012), we get a palindrome (5422414142245).

The spelling of 2101112031233 in words is "two trillion, one hundred one billion, one hundred twelve million, thirty-one thousand, two hundred thirty-three".