311302111100201 has 8 divisors (see below), whose sum is σ = 335286236014464. Its totient is φ = 287323387425360.

The previous prime is 311302111100177. The next prime is 311302111100209. The reversal of 311302111100201 is 102001111203113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-311302111100201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 311302111100201.

It is not an unprimeable number, because it can be changed into a prime (311302111100209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350190145 + ... + 1350420686.

It is an arithmetic number, because the mean of its divisors is an integer number (41910779501808).

Almost surely, 2^{311302111100201} is an apocalyptic number.

It is an amenable number.

311302111100201 is a deficient number, since it is larger than the sum of its proper divisors (23984124914263).

311302111100201 is a wasteful number, since it uses less digits than its factorization.

311302111100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700619711.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 311302111100201 its reverse (102001111203113), we get a palindrome (413303222303314).

The spelling of 311302111100201 in words is "three hundred eleven trillion, three hundred two billion, one hundred eleven million, one hundred thousand, two hundred one".