203200341270 has 64 divisors (see below), whose sum is σ = 492818307840. Its totient is φ = 53617120128.

The previous prime is 203200341229. The next prime is 203200341271. The reversal of 203200341270 is 72143002302.

It is a self number, because there is not a number n which added to its sum of digits gives 203200341270.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203200341271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2720544 + ... + 2794236.

It is an arithmetic number, because the mean of its divisors is an integer number (7700286060).

Almost surely, 2^203200341270 is an apocalyptic number.

203200341270 is an abundant number, since it is smaller than the sum of its proper divisors (289617966570).

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

203200341270 is a wasteful number, since it uses less digits than its factorization.

203200341270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74669.

The product of its (nonzero) digits is 2016, while the sum is 24.

Adding to 203200341270 its reverse (72143002302), we get a palindrome (275343343572).

The spelling of 203200341270 in words is "two hundred three billion, two hundred million, three hundred forty-one thousand, two hundred seventy".