2002130223 has 8 divisors (see below), whose sum is σ = 2670119088. Its totient is φ = 1334447424.

The previous prime is 2002130213. The next prime is 2002130231. The reversal of 2002130223 is 3220312002.

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

It is a de Polignac number, because none of the positive numbers 2^k-2002130223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002130213) 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, 60790 + ... + 87747.

It is an arithmetic number, because the mean of its divisors is an integer number (333764886).

Almost surely, 2^2002130223 is an apocalyptic number.

2002130223 is a deficient number, since it is larger than the sum of its proper divisors (667988865).

2002130223 is a wasteful number, since it uses less digits than its factorization.

2002130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153033.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2002130223 is about 44745.1698287089. The cubic root of 2002130223 is about 1260.3682099738.

Adding to 2002130223 its reverse (3220312002), we get a palindrome (5222442225).

The spelling of 2002130223 in words is "two billion, two million, one hundred thirty thousand, two hundred twenty-three".