2002321101230 has 64 divisors (see below), whose sum is σ = 3909790902528. Its totient is φ = 735330570240.

The previous prime is 2002321101217. The next prime is 2002321101289. The reversal of 2002321101230 is 321011232002.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 2002321101199 and 2002321101208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70333979 + ... + 70362441.

It is an arithmetic number, because the mean of its divisors is an integer number (61090482852).

Almost surely, 2^{2002321101230} is an apocalyptic number.

2002321101230 is a deficient number, since it is larger than the sum of its proper divisors (1907469801298).

2002321101230 is a wasteful number, since it uses less digits than its factorization.

2002321101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38621.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2002321101230 its reverse (321011232002), we get a palindrome (2323332333232).

The spelling of 2002321101230 in words is "two trillion, two billion, three hundred twenty-one million, one hundred one thousand, two hundred thirty".