3111331114 has 4 divisors (see below), whose sum is σ = 4666996674. Its totient is φ = 1555665556.

The previous prime is 3111331087. The next prime is 3111331117. The reversal of 3111331114 is 4111331113.

It is a happy number.

3111331114 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.

It can be written as a sum of positive squares in only one way, i.e., 3037663225 + 73667889 = 55115^2 + 8583^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3111331091 and 3111331100.

It is not an unprimeable number, because it can be changed into a prime (3111331117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 777832777 + ... + 777832780.

Almost surely, 2^3111331114 is an apocalyptic number.

3111331114 is a deficient number, since it is larger than the sum of its proper divisors (1555665560).

3111331114 is a wasteful number, since it uses less digits than its factorization.

3111331114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555665559.

The product of its digits is 108, while the sum is 19.

The square root of 3111331114 is about 55779.3072205097. The cubic root of 3111331114 is about 1459.8741234443.

Adding to 3111331114 its reverse (4111331113), we get a palindrome (7222662227).

Subtracting 3111331114 from its reverse (4111331113), we obtain a palindrome (999999999).

The spelling of 3111331114 in words is "three billion, one hundred eleven million, three hundred thirty-one thousand, one hundred fourteen".