130203013213321 has 4 divisors (see below), whose sum is σ = 130233874325200. Its totient is φ = 130172152101444.

The previous prime is 130203013213319. The next prime is 130203013213373. The reversal of 130203013213321 is 123312310302031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130203013213321 - 2¹ = 130203013213319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130203013213381) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15430549611 + ... + 15430558048.

It is an arithmetic number, because the mean of its divisors is an integer number (32558468581300).

Almost surely, 2^{130203013213321} is an apocalyptic number.

It is an amenable number.

130203013213321 is a deficient number, since it is larger than the sum of its proper divisors (30861111879).

130203013213321 is an equidigital number, since it uses as much as digits as its factorization.

130203013213321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30861111878.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 130203013213321 its reverse (123312310302031), we get a palindrome (253515323515352).

The spelling of 130203013213321 in words is "one hundred thirty trillion, two hundred three billion, thirteen million, two hundred thirteen thousand, three hundred twenty-one".