2002300231320 has 48 divisors (see below), whose sum is σ = 6507475752960. Its totient is φ = 533946728256.

The previous prime is 2002300231259. The next prime is 2002300231391. The reversal of 2002300231320 is 231320032002.

It is a happy number.

2002300231320 is a `hidden beast` number, since 20 + 0 + 2 + 300 + 23 + 1 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2002300231293 and 2002300231302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2780972184 + ... + 2780972903.

It is an arithmetic number, because the mean of its divisors is an integer number (135572411520).

Almost surely, 2^{2002300231320} is an apocalyptic number.

2002300231320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002300231320 is an abundant number, since it is smaller than the sum of its proper divisors (4505175521640).

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

2002300231320 is a wasteful number, since it uses less digits than its factorization.

2002300231320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561945104 (or 5561945097 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2002300231320 its reverse (231320032002), we get a palindrome (2233620263322).

The spelling of 2002300231320 in words is "two trillion, two billion, three hundred million, two hundred thirty-one thousand, three hundred twenty".