130200121343 has 4 divisors (see below), whose sum is σ = 135860996208. Its totient is φ = 124539246480.

The previous prime is 130200121321. The next prime is 130200121351. The reversal of 130200121343 is 343121002031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130200121343 - 2¹² = 130200117247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130200121043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2830437398 + ... + 2830437443.

It is an arithmetic number, because the mean of its divisors is an integer number (33965249052).

Almost surely, 2^130200121343 is an apocalyptic number.

130200121343 is a deficient number, since it is larger than the sum of its proper divisors (5660874865).

130200121343 is an equidigital number, since it uses as much as digits as its factorization.

130200121343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660874864.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130200121343 its reverse (343121002031), we get a palindrome (473321123374).

The spelling of 130200121343 in words is "one hundred thirty billion, two hundred million, one hundred twenty-one thousand, three hundred forty-three".