2131132301322 has 16 divisors (see below), whose sum is σ = 4377460943712. Its totient is φ = 691178043600.

The previous prime is 2131132301303. The next prime is 2131132301327. The reversal of 2131132301322 is 2231032311312.

It is a junction number, because it is equal to n+sod(n) for n = 2131132301292 and 2131132301301.

It is not an unprimeable number, because it can be changed into a prime (2131132301327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4799847304 + ... + 4799847747.

It is an arithmetic number, because the mean of its divisors is an integer number (273591308982).

Almost surely, 2^{2131132301322} is an apocalyptic number.

2131132301322 is an abundant number, since it is smaller than the sum of its proper divisors (2246328642390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2131132301322 is a wasteful number, since it uses less digits than its factorization.

2131132301322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9599695093.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2131132301322 its reverse (2231032311312), we get a palindrome (4362164612634).

The spelling of 2131132301322 in words is "two trillion, one hundred thirty-one billion, one hundred thirty-two million, three hundred one thousand, three hundred twenty-two".