2002131010323 has 12 divisors (see below), whose sum is σ = 2902185983320. Its totient is φ = 1330037559936.

The previous prime is 2002131010261. The next prime is 2002131010339. The reversal of 2002131010323 is 3230101312002.

2002131010323 is a `hidden beast` number, since 2 + 0 + 0 + 21 + 310 + 10 + 323 = 666.

It is not a de Polignac number, because 2002131010323 - 2⁶ = 2002131010259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002131010296 and 2002131010305.

It is not an unprimeable number, because it can be changed into a prime (2002131010343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393034558 + ... + 393039651.

Almost surely, 2^{2002131010323} is an apocalyptic number.

2002131010323 is a deficient number, since it is larger than the sum of its proper divisors (900054972997).

2002131010323 is a wasteful number, since it uses less digits than its factorization.

2002131010323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786074498 (or 786074495 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2002131010323 its reverse (3230101312002), we get a palindrome (5232232322325).

The spelling of 2002131010323 in words is "two trillion, two billion, one hundred thirty-one million, ten thousand, three hundred twenty-three".