2000123023330 has 16 divisors (see below), whose sum is σ = 3811999174200. Its totient is φ = 752987491072.

The previous prime is 2000123023291. The next prime is 2000123023429. The reversal of 2000123023330 is 333203210002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1925747370369 + 74375652961 = 1387713^2 + 272719^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2000123023298 and 2000123023307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5882714605 + ... + 5882714944.

Almost surely, 2^{2000123023330} is an apocalyptic number.

2000123023330 is a deficient number, since it is larger than the sum of its proper divisors (1811876150870).

2000123023330 is a wasteful number, since it uses less digits than its factorization.

2000123023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11765429573.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 2000123023330 its reverse (333203210002), we get a palindrome (2333326233332).

The spelling of 2000123023330 in words is "two trillion, one hundred twenty-three million, twenty-three thousand, three hundred thirty".