2003120233120 has 24 divisors (see below), whose sum is σ = 4732371551124. Its totient is φ = 801248093184.

The previous prime is 2003120233117. The next prime is 2003120233139. The reversal of 2003120233120 is 213320213002.

It can be written as a sum of positive squares in 2 ways, for example, as 1818258071184 + 184862161936 = 1348428^2 + 429956^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6259750569 + ... + 6259750888.

Almost surely, 2^{2003120233120} is an apocalyptic number.

2003120233120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003120233120 is an abundant number, since it is smaller than the sum of its proper divisors (2729251318004).

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

2003120233120 is a wasteful number, since it uses less digits than its factorization.

2003120233120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12519501472 (or 12519501464 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2003120233120 its reverse (213320213002), we get a palindrome (2216440446122).

The spelling of 2003120233120 in words is "two trillion, three billion, one hundred twenty million, two hundred thirty-three thousand, one hundred twenty".