311430230201113 has 16 divisors (see below), whose sum is σ = 328717152527040. Its totient is φ = 294233981025600.

The previous prime is 311430230201071. The next prime is 311430230201149. The reversal of 311430230201113 is 311102032034113.

It is a cyclic number.

It is not a de Polignac number, because 311430230201113 - 2²⁹ = 311429693330201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311430230901113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4790995 + ... + 25412872.

It is an arithmetic number, because the mean of its divisors is an integer number (20544822032940).

Almost surely, 2^{311430230201113} is an apocalyptic number.

It is an amenable number.

311430230201113 is a deficient number, since it is larger than the sum of its proper divisors (17286922325927).

311430230201113 is a wasteful number, since it uses less digits than its factorization.

311430230201113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30205368.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 311430230201113 its reverse (311102032034113), we get a palindrome (622532262235226).

The spelling of 311430230201113 in words is "three hundred eleven trillion, four hundred thirty billion, two hundred thirty million, two hundred one thousand, one hundred thirteen".