2130321320132 has 12 divisors (see below), whose sum is σ = 3728340638400. Its totient is φ = 1065081137736.

The previous prime is 2130321320131. The next prime is 2130321320207. The reversal of 2130321320132 is 2310231230312.

It is a junction number, because it is equal to n+sod(n) for n = 2130321320098 and 2130321320107.

It is not an unprimeable number, because it can be changed into a prime (2130321320131) 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, 19820288 + ... + 19927479.

It is an arithmetic number, because the mean of its divisors is an integer number (310695053200).

Almost surely, 2^{2130321320132} is an apocalyptic number.

It is an amenable number.

2130321320132 is a deficient number, since it is larger than the sum of its proper divisors (1598019318268).

2130321320132 is a wasteful number, since it uses less digits than its factorization.

2130321320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39761170 (or 39761168 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2130321320132 its reverse (2310231230312), we get a palindrome (4440552550444).

The spelling of 2130321320132 in words is "two trillion, one hundred thirty billion, three hundred twenty-one million, three hundred twenty thousand, one hundred thirty-two".