1324200234231 has 24 divisors (see below), whose sum is σ = 2186524589184. Its totient is φ = 756497800080.

The previous prime is 1324200234223. The next prime is 1324200234233. The reversal of 1324200234231 is 1324320024231.

1324200234231 is a `hidden beast` number, since 1 + 3 + 2 + 420 + 0 + 2 + 3 + 4 + 231 = 666.

It is not a de Polignac number, because 1324200234231 - 2³ = 1324200234223 is a prime.

It is a super-2 number, since 2×1324200234231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1324200234195 and 1324200234204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324200234233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2356065 + ... + 2863466.

It is an arithmetic number, because the mean of its divisors is an integer number (91105191216).

Almost surely, 2^{1324200234231} is an apocalyptic number.

1324200234231 is a deficient number, since it is larger than the sum of its proper divisors (862324354953).

1324200234231 is a wasteful number, since it uses less digits than its factorization.

1324200234231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223571 (or 5223568 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1324200234231 its reverse (1324320024231), we get a palindrome (2648520258462).

The spelling of 1324200234231 in words is "one trillion, three hundred twenty-four billion, two hundred million, two hundred thirty-four thousand, two hundred thirty-one".