311300102030122 has 8 divisors (see below), whose sum is σ = 466950657522816. Its totient is φ = 155649882855852.

The previous prime is 311300102029981. The next prime is 311300102030201. The reversal of 311300102030122 is 221030201003113.

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

It is a self number, because there is not a number n which added to its sum of digits gives 311300102030122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81752698 + ... + 85475749.

It is an arithmetic number, because the mean of its divisors is an integer number (58368832190352).

Almost surely, 2^{311300102030122} is an apocalyptic number.

311300102030122 is a deficient number, since it is larger than the sum of its proper divisors (155650555492694).

311300102030122 is a wasteful number, since it uses less digits than its factorization.

311300102030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168159212.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 311300102030122 its reverse (221030201003113), we get a palindrome (532330303033235).

The spelling of 311300102030122 in words is "three hundred eleven trillion, three hundred billion, one hundred two million, thirty thousand, one hundred twenty-two".