3111231332132 has 96 divisors (see below), whose sum is σ = 7084286576640. Its totient is φ = 1159299947520.

The previous prime is 3111231332129. The next prime is 3111231332173. The reversal of 3111231332132 is 2312331321113.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57062708 + ... + 57117204.

It is an arithmetic number, because the mean of its divisors is an integer number (73794651840).

Almost surely, 2^{3111231332132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3111231332132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3542143288320).

3111231332132 is an abundant number, since it is smaller than the sum of its proper divisors (3973055244508).

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

3111231332132 is a wasteful number, since it uses less digits than its factorization.

3111231332132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62601 (or 62599 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

Adding to 3111231332132 its reverse (2312331321113), we get a palindrome (5423562653245).

The spelling of 3111231332132 in words is "three trillion, one hundred eleven billion, two hundred thirty-one million, three hundred thirty-two thousand, one hundred thirty-two".