311324234602 has 16 divisors (see below), whose sum is σ = 475062174720. Its totient is φ = 152993086848.

The previous prime is 311324234581. The next prime is 311324234603. The reversal of 311324234602 is 206432423113.

It is a happy number.

It is a super-2 number, since 2×311324234602² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (311324234603) 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, 5700327 + ... + 5754682.

It is an arithmetic number, because the mean of its divisors is an integer number (29691385920).

Almost surely, 2^311324234602 is an apocalyptic number.

311324234602 is a deficient number, since it is larger than the sum of its proper divisors (163737940118).

311324234602 is a wasteful number, since it uses less digits than its factorization.

311324234602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11455245.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 311324234602 its reverse (206432423113), we get a palindrome (517756657715).

The spelling of 311324234602 in words is "three hundred eleven billion, three hundred twenty-four million, two hundred thirty-four thousand, six hundred two".