2203431343201 has 16 divisors (see below), whose sum is σ = 2425980469248. Its totient is φ = 1984657698000.

The previous prime is 2203431343193. The next prime is 2203431343231. The reversal of 2203431343201 is 1023431343022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2203431343201 - 2³ = 2203431343193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2203431343201.

It is not an unprimeable number, because it can be changed into a prime (2203431343231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1095651 + ... + 2367976.

It is an arithmetic number, because the mean of its divisors is an integer number (151623779328).

Almost surely, 2^{2203431343201} is an apocalyptic number.

It is an amenable number.

2203431343201 is a deficient number, since it is larger than the sum of its proper divisors (222549126047).

2203431343201 is a wasteful number, since it uses less digits than its factorization.

2203431343201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464172.

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

Adding to 2203431343201 its reverse (1023431343022), we get a palindrome (3226862686223).

The spelling of 2203431343201 in words is "two trillion, two hundred three billion, four hundred thirty-one million, three hundred forty-three thousand, two hundred one".