3243203143011 has 12 divisors (see below), whose sum is σ = 5044982667088. Its totient is φ = 1995817318704.

The previous prime is 3243203142989. The next prime is 3243203143013. The reversal of 3243203143011 is 1103413023423.

It is a happy number.

3243203143011 is a `hidden beast` number, since 3 + 2 + 4 + 320 + 31 + 4 + 301 + 1 = 666.

It is not a de Polignac number, because 3243203143011 - 2⁶ = 3243203142947 is a prime.

It is a super-2 number, since 2×3243203143011² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3243203143013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13859842375 + ... + 13859842608.

Almost surely, 2^{3243203143011} is an apocalyptic number.

3243203143011 is a deficient number, since it is larger than the sum of its proper divisors (1801779524077).

3243203143011 is a wasteful number, since it uses less digits than its factorization.

3243203143011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27719685002 (or 27719684999 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 3243203143011 its reverse (1103413023423), we get a palindrome (4346616166434).

The spelling of 3243203143011 in words is "three trillion, two hundred forty-three billion, two hundred three million, one hundred forty-three thousand, eleven".