2003131213130 has 8 divisors (see below), whose sum is σ = 3605636183652. Its totient is φ = 801252485248.

The previous prime is 2003131213129. The next prime is 2003131213163. The reversal of 2003131213130 is 313121313002.

It can be written as a sum of positive squares in 2 ways, for example, as 1939354256449 + 63776956681 = 1392607^2 + 252541^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100156560647 + ... + 100156560666.

Almost surely, 2^{2003131213130} is an apocalyptic number.

2003131213130 is a deficient number, since it is larger than the sum of its proper divisors (1602504970522).

2003131213130 is a wasteful number, since it uses less digits than its factorization.

2003131213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200313121320.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2003131213130 its reverse (313121313002), we get a palindrome (2316252526132).

The spelling of 2003131213130 in words is "two trillion, three billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred thirty".