2203011111343 has 16 divisors (see below), whose sum is σ = 2520837918720. Its totient is φ = 1885962508416.

The previous prime is 2203011111341. The next prime is 2203011111359. The reversal of 2203011111343 is 3431111103022.

It is not a de Polignac number, because 2203011111343 - 2¹ = 2203011111341 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 (2203011111341) 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, 96743463 + ... + 96766231.

It is an arithmetic number, because the mean of its divisors is an integer number (157552369920).

Almost surely, 2^{2203011111343} is an apocalyptic number.

2203011111343 is a deficient number, since it is larger than the sum of its proper divisors (317826807377).

2203011111343 is a wasteful number, since it uses less digits than its factorization.

2203011111343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39246.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2203011111343 its reverse (3431111103022), we get a palindrome (5634122214365).

The spelling of 2203011111343 in words is "two trillion, two hundred three billion, eleven million, one hundred eleven thousand, three hundred forty-three".