2112310240041 has 4 divisors (see below), whose sum is σ = 2816413653392. Its totient is φ = 1408206826692.

The previous prime is 2112310240013. The next prime is 2112310240081. The reversal of 2112310240041 is 1400420132112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2112310240041 - 2¹⁴ = 2112310223657 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 (2112310240081) 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, 352051706671 + ... + 352051706676.

It is an arithmetic number, because the mean of its divisors is an integer number (704103413348).

Almost surely, 2^{2112310240041} is an apocalyptic number.

It is an amenable number.

2112310240041 is a deficient number, since it is larger than the sum of its proper divisors (704103413351).

2112310240041 is an equidigital number, since it uses as much as digits as its factorization.

2112310240041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704103413350.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2112310240041 its reverse (1400420132112), we get a palindrome (3512730372153).

The spelling of 2112310240041 in words is "two trillion, one hundred twelve billion, three hundred ten million, two hundred forty thousand, forty-one".