3111232120041 has 4 divisors (see below), whose sum is σ = 4148309493392. Its totient is φ = 2074154746692.

The previous prime is 3111232120039. The next prime is 3111232120097. The reversal of 3111232120041 is 1400212321113.

3111232120041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3111232120041 - 2¹ = 3111232120039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111232120001) 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, 518538686671 + ... + 518538686676.

It is an arithmetic number, because the mean of its divisors is an integer number (1037077373348).

Almost surely, 2^{3111232120041} is an apocalyptic number.

It is an amenable number.

3111232120041 is a deficient number, since it is larger than the sum of its proper divisors (1037077373351).

3111232120041 is a wasteful number, since it uses less digits than its factorization.

3111232120041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037077373350.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 3111232120041 its reverse (1400212321113), we get a palindrome (4511444441154).

The spelling of 3111232120041 in words is "three trillion, one hundred eleven billion, two hundred thirty-two million, one hundred twenty thousand, forty-one".