3111424311 has 8 divisors (see below), whose sum is σ = 4148876160. Its totient is φ = 2074127672.

The previous prime is 3111424301. The next prime is 3111424319. The reversal of 3111424311 is 1134241113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3111424311 - 2⁵ = 3111424279 is a prime.

It is a super-2 number, since 2×3111424311² = 19361922486163649442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111424319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21256 + ... + 81698.

It is an arithmetic number, because the mean of its divisors is an integer number (518609520).

Almost surely, 2^3111424311 is an apocalyptic number.

3111424311 is a deficient number, since it is larger than the sum of its proper divisors (1037451849).

3111424311 is a wasteful number, since it uses less digits than its factorization.

3111424311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77605.

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

The square root of 3111424311 is about 55780.1426226215. The cubic root of 3111424311 is about 1459.8886996846. Note that the first 3 decimals are identical.

Adding to 3111424311 its reverse (1134241113), we get a palindrome (4245665424).

The spelling of 3111424311 in words is "three billion, one hundred eleven million, four hundred twenty-four thousand, three hundred eleven".