203360861201 has 4 divisors (see below), whose sum is σ = 203364268212. Its totient is φ = 203357454192.

The previous prime is 203360861191. The next prime is 203360861213. The reversal of 203360861201 is 102168063302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 100222896400 + 103137964801 = 316580^2 + 321151^2 .

It is a cyclic number.

It is not a de Polignac number, because 203360861201 - 2¹⁰ = 203360860177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203360461201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1612346 + ... + 1733891.

It is an arithmetic number, because the mean of its divisors is an integer number (50841067053).

Almost surely, 2^203360861201 is an apocalyptic number.

It is an amenable number.

203360861201 is a deficient number, since it is larger than the sum of its proper divisors (3407011).

203360861201 is an equidigital number, since it uses as much as digits as its factorization.

203360861201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407010.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 203360861201 in words is "two hundred three billion, three hundred sixty million, eight hundred sixty-one thousand, two hundred one".