4120111241331 has 4 divisors (see below), whose sum is σ = 5493481655112. Its totient is φ = 2746740827552.

The previous prime is 4120111241317. The next prime is 4120111241333. The reversal of 4120111241331 is 1331421110214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4120111241331 - 2⁵ = 4120111241299 is a prime.

It is a super-2 number, since 2×4120111241331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4120111241333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686685206886 + ... + 686685206891.

It is an arithmetic number, because the mean of its divisors is an integer number (1373370413778).

Almost surely, 2^{4120111241331} is an apocalyptic number.

4120111241331 is a deficient number, since it is larger than the sum of its proper divisors (1373370413781).

4120111241331 is a wasteful number, since it uses less digits than its factorization.

4120111241331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373370413780.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 4120111241331 its reverse (1331421110214), we get a palindrome (5451532351545).

The spelling of 4120111241331 in words is "four trillion, one hundred twenty billion, one hundred eleven million, two hundred forty-one thousand, three hundred thirty-one".