3111102132 has 12 divisors (see below), whose sum is σ = 7259238336. Its totient is φ = 1037034040.

The previous prime is 3111102097. The next prime is 3111102133. The reversal of 3111102132 is 2312011113.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111102133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129629244 + ... + 129629267.

It is an arithmetic number, because the mean of its divisors is an integer number (604936528).

Almost surely, 2^3111102132 is an apocalyptic number.

It is an amenable number.

3111102132 is an abundant number, since it is smaller than the sum of its proper divisors (4148136204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3111102132 is a wasteful number, since it uses less digits than its factorization.

3111102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259258518 (or 259258516 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 3111102132 is about 55777.2546115350. The cubic root of 3111102132 is about 1459.8383088593.

Adding to 3111102132 its reverse (2312011113), we get a palindrome (5423113245).

The spelling of 3111102132 in words is "three billion, one hundred eleven million, one hundred two thousand, one hundred thirty-two".