2132302122321 has 32 divisors (see below), whose sum is σ = 3397455187968. Its totient is φ = 1163088590400.

The previous prime is 2132302122257. The next prime is 2132302122323. The reversal of 2132302122321 is 1232212032312.

It is not a de Polignac number, because 2132302122321 - 2⁶ = 2132302122257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2132302122291 and 2132302122300.

It is not an unprimeable number, because it can be changed into a prime (2132302122323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4297330 + ... + 4767771.

It is an arithmetic number, because the mean of its divisors is an integer number (106170474624).

Almost surely, 2^{2132302122321} is an apocalyptic number.

2132302122321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2132302122321 is a deficient number, since it is larger than the sum of its proper divisors (1265153065647).

2132302122321 is a wasteful number, since it uses less digits than its factorization.

2132302122321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9065621.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2132302122321 its reverse (1232212032312), we get a palindrome (3364514154633).

Subtracting from 2132302122321 its reverse (1232212032312), we obtain a palindrome (900090090009).

The spelling of 2132302122321 in words is "two trillion, one hundred thirty-two billion, three hundred two million, one hundred twenty-two thousand, three hundred twenty-one".