3124120430311 has 32 divisors (see below), whose sum is σ = 3462006643200. Its totient is φ = 2805934348800.

The previous prime is 3124120430297. The next prime is 3124120430339. The reversal of 3124120430311 is 1130340214213.

It is not a de Polignac number, because 3124120430311 - 2¹¹ = 3124120428263 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 (3124120430411) 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 31 ways as a sum of consecutive naturals, for example, 36463755 + ... + 36549331.

It is an arithmetic number, because the mean of its divisors is an integer number (108187707600).

Almost surely, 2^{3124120430311} is an apocalyptic number.

3124120430311 is a deficient number, since it is larger than the sum of its proper divisors (337886212889).

3124120430311 is a wasteful number, since it uses less digits than its factorization.

3124120430311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86359.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 3124120430311 its reverse (1130340214213), we get a palindrome (4254460644524).

The spelling of 3124120430311 in words is "three trillion, one hundred twenty-four billion, one hundred twenty million, four hundred thirty thousand, three hundred eleven".