203410122423201 has 12 divisors (see below), whose sum is σ = 293814766640980. Its totient is φ = 135606681191520.

The previous prime is 203410122423103. The next prime is 203410122423229. The reversal of 203410122423201 is 102324221014302.

203410122423201 is a `hidden beast` number, since 2 + 0 + 3 + 4 + 10 + 1 + 22 + 423 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 155280508545600 + 48129613877601 = 12461160^2 + 6937551^2 .

It is not a de Polignac number, because 203410122423201 - 2⁷ = 203410122423073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203410122423241) 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, 19571091 + ... + 28104231.

Almost surely, 2^{203410122423201} is an apocalyptic number.

It is an amenable number.

203410122423201 is a deficient number, since it is larger than the sum of its proper divisors (90404644217779).

203410122423201 is a wasteful number, since it uses less digits than its factorization.

203410122423201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11181776 (or 11181773 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 203410122423201 its reverse (102324221014302), we get a palindrome (305734343437503).

The spelling of 203410122423201 in words is "two hundred three trillion, four hundred ten billion, one hundred twenty-two million, four hundred twenty-three thousand, two hundred one".