10202020200130 has 24 divisors (see below), whose sum is σ = 20184823439676. Its totient is φ = 3709825526880.

The previous prime is 10202020200109. The next prime is 10202020200173. The reversal of 10202020200130 is 3100202020201.

It can be written as a sum of positive squares in 2 ways, for example, as 9882579333649 + 319440866481 = 3143657^2 + 565191^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10202020200130.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4215709617 + ... + 4215712036.

Almost surely, 2^{10202020200130} is an apocalyptic number.

10202020200130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10202020200130 is a deficient number, since it is larger than the sum of its proper divisors (9982803239546).

10202020200130 is a wasteful number, since it uses less digits than its factorization.

10202020200130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8431421682 (or 8431421671 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10202020200130 its reverse (3100202020201), we get a palindrome (13302222220331).

The spelling of 10202020200130 in words is "ten trillion, two hundred two billion, twenty million, two hundred thousand, one hundred thirty".