321301232100011 has 16 divisors (see below), whose sum is σ = 336570155346240. Its totient is φ = 306140943736320.

The previous prime is 321301232099929. The next prime is 321301232100029. The reversal of 321301232100011 is 110001232103123.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321301232100011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321301232100061) 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, 35273471 + ... + 43437543.

It is an arithmetic number, because the mean of its divisors is an integer number (21035634709140).

Almost surely, 2^{321301232100011} is an apocalyptic number.

321301232100011 is a deficient number, since it is larger than the sum of its proper divisors (15268923246229).

321301232100011 is a wasteful number, since it uses less digits than its factorization.

321301232100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8170726.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 321301232100011 its reverse (110001232103123), we get a palindrome (431302464203134).

The spelling of 321301232100011 in words is "three hundred twenty-one trillion, three hundred one billion, two hundred thirty-two million, one hundred thousand, eleven".