2320543132105 has 32 divisors (see below), whose sum is σ = 3047421087360. Its totient is φ = 1682325765120.

The previous prime is 2320543132091. The next prime is 2320543132123. The reversal of 2320543132105 is 5012313450232.

It is not a de Polignac number, because 2320543132105 - 2¹¹ = 2320543130057 is a prime.

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, 130088247 + ... + 130106083.

It is an arithmetic number, because the mean of its divisors is an integer number (95231908980).

Almost surely, 2^{2320543132105} is an apocalyptic number.

It is an amenable number.

2320543132105 is a deficient number, since it is larger than the sum of its proper divisors (726877955255).

2320543132105 is a wasteful number, since it uses less digits than its factorization.

2320543132105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25209.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 2320543132105 its reverse (5012313450232), we get a palindrome (7332856582337).

The spelling of 2320543132105 in words is "two trillion, three hundred twenty billion, five hundred forty-three million, one hundred thirty-two thousand, one hundred five".