321230200113 has 16 divisors (see below), whose sum is σ = 476097403200. Its totient is φ = 214063102080.

The previous prime is 321230200087. The next prime is 321230200127. The reversal of 321230200113 is 311002032123.

321230200113 is a `hidden beast` number, since 321 + 2 + 30 + 200 + 113 = 666.

It is not a de Polignac number, because 321230200113 - 2²¹ = 321228102961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321230200163) 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, 2444928 + ... + 2572961.

It is an arithmetic number, because the mean of its divisors is an integer number (29756087700).

Almost surely, 2^321230200113 is an apocalyptic number.

It is an amenable number.

321230200113 is a deficient number, since it is larger than the sum of its proper divisors (154867203087).

321230200113 is a wasteful number, since it uses less digits than its factorization.

321230200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020269 (or 5020263 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 321230200113 its reverse (311002032123), we get a palindrome (632232232236).

The spelling of 321230200113 in words is "three hundred twenty-one billion, two hundred thirty million, two hundred thousand, one hundred thirteen".