202020130113 has 8 divisors (see below), whose sum is σ = 283537024800. Its totient is φ = 127591661088.

The previous prime is 202020130099. The next prime is 202020130181. The reversal of 202020130113 is 311031020202.

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

It is not a de Polignac number, because 202020130113 - 2⁹ = 202020129601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202020130092 and 202020130101.

It is not an unprimeable number, because it can be changed into a prime (202020130813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772106348 + ... + 1772106461.

It is an arithmetic number, because the mean of its divisors is an integer number (35442128100).

Almost surely, 2^202020130113 is an apocalyptic number.

It is an amenable number.

202020130113 is a deficient number, since it is larger than the sum of its proper divisors (81516894687).

202020130113 is a wasteful number, since it uses less digits than its factorization.

202020130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544212831.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 202020130113 its reverse (311031020202), we get a palindrome (513051150315).

The spelling of 202020130113 in words is "two hundred two billion, twenty million, one hundred thirty thousand, one hundred thirteen".