2002132030223 has 4 divisors (see below), whose sum is σ = 2156142186408. Its totient is φ = 1848121874040.

The previous prime is 2002132030219. The next prime is 2002132030243. The reversal of 2002132030223 is 3220302312002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2002132030223 - 2² = 2002132030219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002132030195 and 2002132030204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002132030243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77005078073 + ... + 77005078098.

It is an arithmetic number, because the mean of its divisors is an integer number (539035546602).

Almost surely, 2^{2002132030223} is an apocalyptic number.

2002132030223 is a deficient number, since it is larger than the sum of its proper divisors (154010156185).

2002132030223 is a wasteful number, since it uses less digits than its factorization.

2002132030223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154010156184.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2002132030223 its reverse (3220302312002), we get a palindrome (5222434342225).

The spelling of 2002132030223 in words is "two trillion, two billion, one hundred thirty-two million, thirty thousand, two hundred twenty-three".