2132330310331 has 4 divisors (see below), whose sum is σ = 2296355718832. Its totient is φ = 1968304901832.

The previous prime is 2132330310317. The next prime is 2132330310377. The reversal of 2132330310331 is 1330130332312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2132330310331 - 2²⁵ = 2132296755899 is a prime.

It is a super-2 number, since 2×2132330310331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132330310296 and 2132330310305.

It is not an unprimeable number, because it can be changed into a prime (2132330310931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82012704231 + ... + 82012704256.

It is an arithmetic number, because the mean of its divisors is an integer number (574088929708).

Almost surely, 2^{2132330310331} is an apocalyptic number.

2132330310331 is a deficient number, since it is larger than the sum of its proper divisors (164025408501).

2132330310331 is a wasteful number, since it uses less digits than its factorization.

2132330310331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164025408500.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 2132330310331 its reverse (1330130332312), we get a palindrome (3462460642643).

The spelling of 2132330310331 in words is "two trillion, one hundred thirty-two billion, three hundred thirty million, three hundred ten thousand, three hundred thirty-one".