2112032231101 has 32 divisors (see below), whose sum is σ = 2365368542208. Its totient is φ = 1872641272320.

The previous prime is 2112032231093. The next prime is 2112032231117. The reversal of 2112032231101 is 1011322302112.

It is not a de Polignac number, because 2112032231101 - 2³ = 2112032231093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112032231801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60279750 + ... + 60314776.

It is an arithmetic number, because the mean of its divisors is an integer number (73917766944).

Almost surely, 2^{2112032231101} is an apocalyptic number.

It is an amenable number.

2112032231101 is a deficient number, since it is larger than the sum of its proper divisors (253336311107).

2112032231101 is a wasteful number, since it uses less digits than its factorization.

2112032231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36181.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2112032231101 its reverse (1011322302112), we get a palindrome (3123354533213).

The spelling of 2112032231101 in words is "two trillion, one hundred twelve billion, thirty-two million, two hundred thirty-one thousand, one hundred one".