130013000200121 has 4 divisors (see below), whose sum is σ = 134206967948544. Its totient is φ = 125819032451700.

The previous prime is 130013000200073. The next prime is 130013000200147. The reversal of 130013000200121 is 121002000310031.

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 a de Polignac number, because none of the positive numbers 2^k-130013000200121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130013000200096 and 130013000200105.

It is not an unprimeable number, because it can be changed into a prime (130013000250121) 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, 2096983874165 + ... + 2096983874226.

It is an arithmetic number, because the mean of its divisors is an integer number (33551741987136).

Almost surely, 2^{130013000200121} is an apocalyptic number.

It is an amenable number.

130013000200121 is a deficient number, since it is larger than the sum of its proper divisors (4193967748423).

130013000200121 is an equidigital number, since it uses as much as digits as its factorization.

130013000200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193967748422.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 130013000200121 its reverse (121002000310031), we get a palindrome (251015000510152).

The spelling of 130013000200121 in words is "one hundred thirty trillion, thirteen billion, two hundred thousand, one hundred twenty-one".