203040204310133 has 32 divisors (see below), whose sum is σ = 209774195128320. Its totient is φ = 196422075083520.

The previous prime is 203040204310127. The next prime is 203040204310183. The reversal of 203040204310133 is 331013402040302.

It is not a de Polignac number, because 203040204310133 - 2⁴ = 203040204310117 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 (203040204310183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19775996066 + ... + 19776006332.

It is an arithmetic number, because the mean of its divisors is an integer number (6555443597760).

Almost surely, 2^{203040204310133} is an apocalyptic number.

It is an amenable number.

203040204310133 is a deficient number, since it is larger than the sum of its proper divisors (6733990818187).

203040204310133 is a wasteful number, since it uses less digits than its factorization.

203040204310133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14937.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 203040204310133 its reverse (331013402040302), we get a palindrome (534053606350435).

The spelling of 203040204310133 in words is "two hundred three trillion, forty billion, two hundred four million, three hundred ten thousand, one hundred thirty-three".