2132110110331 has 4 divisors (see below), whose sum is σ = 2132113786200. Its totient is φ = 2132106434464.

The previous prime is 2132110110329. The next prime is 2132110110367. The reversal of 2132110110331 is 1330110112312.

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 2132110110331 - 2¹ = 2132110110329 is a prime.

It is a super-2 number, since 2×2132110110331² (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 = 2132110110299 and 2132110110308.

It is not an unprimeable number, because it can be changed into a prime (2132110110301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755326 + ... + 2198803.

It is an arithmetic number, because the mean of its divisors is an integer number (533028446550).

Almost surely, 2^{2132110110331} is an apocalyptic number.

2132110110331 is a deficient number, since it is larger than the sum of its proper divisors (3675869).

2132110110331 is an equidigital number, since it uses as much as digits as its factorization.

2132110110331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675868.

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

Adding to 2132110110331 its reverse (1330110112312), we get a palindrome (3462220222643).

The spelling of 2132110110331 in words is "two trillion, one hundred thirty-two billion, one hundred ten million, one hundred ten thousand, three hundred thirty-one".