2002013023230 has 128 divisors (see below), whose sum is σ = 5836620810240. Its totient is φ = 484287914880.

The previous prime is 2002013023223. The next prime is 2002013023279. The reversal of 2002013023230 is 323203102002.

It is a happy number.

2002013023230 is a `hidden beast` number, since 20 + 0 + 20 + 1 + 302 + 323 + 0 = 666.

It is a super-2 number, since 2×2002013023230² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 647164 + ... + 2103056.

It is an arithmetic number, because the mean of its divisors is an integer number (45598600080).

Almost surely, 2^{2002013023230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002013023230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2918310405120).

2002013023230 is an abundant number, since it is smaller than the sum of its proper divisors (3834607787010).

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

2002013023230 is a wasteful number, since it uses less digits than its factorization.

2002013023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456383 (or 1456377 counting only the distinct ones).

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

Adding to 2002013023230 its reverse (323203102002), we get a palindrome (2325216125232).

The spelling of 2002013023230 in words is "two trillion, two billion, thirteen million, twenty-three thousand, two hundred thirty".