203020310301201 has 12 divisors (see below), whose sum is σ = 294468370776580. Its totient is φ = 134785268248320.

The previous prime is 203020310301187. The next prime is 203020310301301. The reversal of 203020310301201 is 102103013020302.

203020310301201 is a `hidden beast` number, since 2 + 0 + 30 + 2 + 0 + 310 + 301 + 20 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 71984211891201 + 131036098410000 = 8484351^2 + 11447100^2 .

It is not a de Polignac number, because 203020310301201 - 2¹¹ = 203020310299153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203020310301301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46800438196 + ... + 46800442533.

Almost surely, 2^{203020310301201} is an apocalyptic number.

It is an amenable number.

203020310301201 is a deficient number, since it is larger than the sum of its proper divisors (91448060475379).

203020310301201 is a wasteful number, since it uses less digits than its factorization.

203020310301201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93600880976 (or 93600880973 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 203020310301201 its reverse (102103013020302), we get a palindrome (305123323321503).

The spelling of 203020310301201 in words is "two hundred three trillion, twenty billion, three hundred ten million, three hundred one thousand, two hundred one".