203201304130 has 64 divisors (see below), whose sum is σ = 440853850368. Its totient is φ = 66521128960.

The previous prime is 203201304127. The next prime is 203201304161. The reversal of 203201304130 is 31403102302.

It is a junction number, because it is equal to n+sod(n) for n = 203201304098 and 203201304107.

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 31 ways as a sum of consecutive naturals, for example, 2319247 + ... + 2405266.

It is an arithmetic number, because the mean of its divisors is an integer number (6888341412).

Almost surely, 2^203201304130 is an apocalyptic number.

203201304130 is an abundant number, since it is smaller than the sum of its proper divisors (237652546238).

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

203201304130 is a wasteful number, since it uses less digits than its factorization.

203201304130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724571.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 203201304130 its reverse (31403102302), we get a palindrome (234604406432).

The spelling of 203201304130 in words is "two hundred three billion, two hundred one million, three hundred four thousand, one hundred thirty".