3111132011 has 8 divisors (see below), whose sum is σ = 3370514784. Its totient is φ = 2854615680.

The previous prime is 3111131999. The next prime is 3111132083. The reversal of 3111132011 is 1102311113.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3111132011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3111132091) 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, 714350 + ... + 718691.

It is an arithmetic number, because the mean of its divisors is an integer number (421314348).

Almost surely, 2^3111132011 is an apocalyptic number.

3111132011 is a deficient number, since it is larger than the sum of its proper divisors (259382773).

3111132011 is a wasteful number, since it uses less digits than its factorization.

3111132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433221.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 3111132011 is about 55777.5224530455. The cubic root of 3111132011 is about 1459.8429822695.

Adding to 3111132011 its reverse (1102311113), we get a palindrome (4213443124).

The spelling of 3111132011 in words is "three billion, one hundred eleven million, one hundred thirty-two thousand, eleven".