203314043010043 has 8 divisors (see below), whose sum is σ = 239854354887680. Its totient is φ = 168647593280040.

The previous prime is 203314043009989. The next prime is 203314043010061. The reversal of 203314043010043 is 340010340413302.

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

It is not a de Polignac number, because 203314043010043 - 2³³ = 203305453075451 is a prime.

It is a super-2 number, since 2×203314043010043² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203314043009993 and 203314043010020.

It is not an unprimeable number, because it can be changed into a prime (203314043010083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468465536673 + ... + 468465537106.

It is an arithmetic number, because the mean of its divisors is an integer number (29981794360960).

Almost surely, 2^{203314043010043} is an apocalyptic number.

203314043010043 is a deficient number, since it is larger than the sum of its proper divisors (36540311877637).

203314043010043 is an equidigital number, since it uses as much as digits as its factorization.

203314043010043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936931073817.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 203314043010043 its reverse (340010340413302), we get a palindrome (543324383423345).

The spelling of 203314043010043 in words is "two hundred three trillion, three hundred fourteen billion, forty-three million, ten thousand, forty-three".