2320111131132 has 48 divisors (see below), whose sum is σ = 5608978381440. Its totient is φ = 745541082048.

The previous prime is 2320111131119. The next prime is 2320111131133. The reversal of 2320111131132 is 2311311110232.

2320111131132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2320111131099 and 2320111131108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320111131133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4960518 + ... + 5408045.

It is an arithmetic number, because the mean of its divisors is an integer number (116853716280).

Almost surely, 2^{2320111131132} is an apocalyptic number.

It is an amenable number.

2320111131132 is an abundant number, since it is smaller than the sum of its proper divisors (3288867250308).

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

2320111131132 is a wasteful number, since it uses less digits than its factorization.

2320111131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10369242 (or 10369240 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 2320111131132 its reverse (2311311110232), we get a palindrome (4631422241364).

The spelling of 2320111131132 in words is "two trillion, three hundred twenty billion, one hundred eleven million, one hundred thirty-one thousand, one hundred thirty-two".