203040410213 has 8 divisors (see below), whose sum is σ = 205341982560. Its totient is φ = 200746816560.

The previous prime is 203040410159. The next prime is 203040410273. The reversal of 203040410213 is 312014040302.

203040410213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 203040410213 - 2²⁴ = 203023632997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203040410273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943483 + ... + 2045288.

It is an arithmetic number, because the mean of its divisors is an integer number (25667747820).

Almost surely, 2^203040410213 is an apocalyptic number.

It is an amenable number.

203040410213 is a deficient number, since it is larger than the sum of its proper divisors (2301572347).

203040410213 is a wasteful number, since it uses less digits than its factorization.

203040410213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989347.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203040410213 its reverse (312014040302), we get a palindrome (515054450515).

The spelling of 203040410213 in words is "two hundred three billion, forty million, four hundred ten thousand, two hundred thirteen".