130203003330021 has 8 divisors (see below), whose sum is σ = 173605888144480. Its totient is φ = 86801060367792.

The previous prime is 130203003330013. The next prime is 130203003330067. The reversal of 130203003330021 is 120033300302031.

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

It is not a de Polignac number, because 130203003330021 - 2³ = 130203003330013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130203003330021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130203103330021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235140430 + ... + 235693503.

It is an arithmetic number, because the mean of its divisors is an integer number (21700736018060).

Almost surely, 2^{130203003330021} is an apocalyptic number.

It is an amenable number.

130203003330021 is a deficient number, since it is larger than the sum of its proper divisors (43402884814459).

130203003330021 is an equidigital number, since it uses as much as digits as its factorization.

130203003330021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470926115.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 130203003330021 its reverse (120033300302031), we get a palindrome (250236303632052).

The spelling of 130203003330021 in words is "one hundred thirty trillion, two hundred three billion, three million, three hundred thirty thousand, twenty-one".