203300132130 has 24 divisors (see below), whose sum is σ = 528580343772. Its totient is φ = 54213368544.

The previous prime is 203300132129. The next prime is 203300132171. The reversal of 203300132130 is 31231003302.

203300132130 is a `hidden beast` number, since 203 + 300 + 1 + 32 + 130 = 666.

203300132130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 202076321841 + 1223810289 = 449529^2 + 34983^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1129445089 + ... + 1129445268.

Almost surely, 2^203300132130 is an apocalyptic number.

203300132130 is an abundant number, since it is smaller than the sum of its proper divisors (325280211642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203300132130 is a wasteful number, since it uses less digits than its factorization.

203300132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258890370 (or 2258890367 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 203300132130 its reverse (31231003302), we get a palindrome (234531135432).

The spelling of 203300132130 in words is "two hundred three billion, three hundred million, one hundred thirty-two thousand, one hundred thirty".