2002131330323 has 8 divisors (see below), whose sum is σ = 2036186433792. Its totient is φ = 1968198948936.

The previous prime is 2002131330301. The next prime is 2002131330373. The reversal of 2002131330323 is 3230331312002.

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 2002131330323 - 2⁶ = 2002131330259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002131330373) 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, 30647615 + ... + 30712872.

It is an arithmetic number, because the mean of its divisors is an integer number (254523304224).

Almost surely, 2^{2002131330323} is an apocalyptic number.

2002131330323 is a deficient number, since it is larger than the sum of its proper divisors (34055103469).

2002131330323 is an equidigital number, since it uses as much as digits as its factorization.

2002131330323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61361041.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2002131330323 its reverse (3230331312002), we get a palindrome (5232462642325).

The spelling of 2002131330323 in words is "two trillion, two billion, one hundred thirty-one million, three hundred thirty thousand, three hundred twenty-three".