202003000130 has 16 divisors (see below), whose sum is σ = 364512154104. Its totient is φ = 80599699200.

The previous prime is 202003000109. The next prime is 202003000139. The reversal of 202003000130 is 31000300202.

It can be written as a sum of positive squares in 4 ways, for example, as 161566214209 + 40436785921 = 401953^2 + 201089^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (202003000139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25183397 + ... + 25191416.

Almost surely, 2^202003000130 is an apocalyptic number.

202003000130 is a deficient number, since it is larger than the sum of its proper divisors (162509153974).

202003000130 is a wasteful number, since it uses less digits than its factorization.

202003000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50375221.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 202003000130 its reverse (31000300202), we get a palindrome (233003300332).

The spelling of 202003000130 in words is "two hundred two billion, three million, one hundred thirty", and thus it is an aban number.