2302132131323 has 8 divisors (see below), whose sum is σ = 2474856491520. Its totient is φ = 2134563722280.

The previous prime is 2302132131293. The next prime is 2302132131337. The reversal of 2302132131323 is 3231312312032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2302132131323 - 2¹⁰ = 2302132130299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2302132131292 and 2302132131301.

It is not an unprimeable number, because it can be changed into a prime (2302132131373) 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, 1288986863 + ... + 1288988648.

It is an arithmetic number, because the mean of its divisors is an integer number (309357061440).

Almost surely, 2^{2302132131323} is an apocalyptic number.

2302132131323 is a deficient number, since it is larger than the sum of its proper divisors (172724360197).

2302132131323 is a wasteful number, since it uses less digits than its factorization.

2302132131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577975577.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2302132131323 its reverse (3231312312032), we get a palindrome (5533444443355).

The spelling of 2302132131323 in words is "two trillion, three hundred two billion, one hundred thirty-two million, one hundred thirty-one thousand, three hundred twenty-three".