203034054345201 has 10 divisors (see below), whose sum is σ = 303297784886162. Its totient is φ = 135356036230080.

The previous prime is 203034054345169. The next prime is 203034054345277. The reversal of 203034054345201 is 102543450430302.

203034054345201 is a `hidden beast` number, since 2 + 0 + 3 + 0 + 3 + 405 + 4 + 3 + 45 + 201 = 666.

203034054345201 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 only one way, i.e., 202714236950625 + 319817394576 = 14237775^2 + 565524^2 .

It is not a de Polignac number, because 203034054345201 - 2⁵ = 203034054345169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203034054345901) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1253296631680 + ... + 1253296631841.

Almost surely, 2^{203034054345201} is an apocalyptic number.

It is an amenable number.

203034054345201 is a deficient number, since it is larger than the sum of its proper divisors (100263730540961).

203034054345201 is an equidigital number, since it uses as much as digits as its factorization.

203034054345201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506593263533 (or 2506593263524 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 203034054345201 in words is "two hundred three trillion, thirty-four billion, fifty-four million, three hundred forty-five thousand, two hundred one".