311004311234 has 8 divisors (see below), whose sum is σ = 466864495680. Its totient is φ = 155382812676.

The previous prime is 311004311227. The next prime is 311004311279. The reversal of 311004311234 is 432113400113.

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

It is a super-2 number, since 2×311004311234² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59668214 + ... + 59673425.

It is an arithmetic number, because the mean of its divisors is an integer number (58358061960).

Almost surely, 2^311004311234 is an apocalyptic number.

311004311234 is a deficient number, since it is larger than the sum of its proper divisors (155860184446).

311004311234 is a wasteful number, since it uses less digits than its factorization.

311004311234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119342944.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 311004311234 its reverse (432113400113), we get a palindrome (743117711347).

The spelling of 311004311234 in words is "three hundred eleven billion, four million, three hundred eleven thousand, two hundred thirty-four".