2002123010343 has 8 divisors (see below), whose sum is σ = 2669507938800. Its totient is φ = 1334743377728.

The previous prime is 2002123010341. The next prime is 2002123010477. The reversal of 2002123010343 is 3430103212002.

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 2002123010343 - 2¹ = 2002123010341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002123010341) 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, 336648 + ... + 2029181.

It is an arithmetic number, because the mean of its divisors is an integer number (333688492350).

Almost surely, 2^{2002123010343} is an apocalyptic number.

2002123010343 is a deficient number, since it is larger than the sum of its proper divisors (667384928457).

2002123010343 is a wasteful number, since it uses less digits than its factorization.

2002123010343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647921.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2002123010343 its reverse (3430103212002), we get a palindrome (5432226222345).

The spelling of 2002123010343 in words is "two trillion, two billion, one hundred twenty-three million, ten thousand, three hundred forty-three".