311132113234 has 8 divisors (see below), whose sum is σ = 466711760880. Its totient is φ = 155561526276.

The previous prime is 311132113139. The next prime is 311132113241. The reversal of 311132113234 is 432311231113.

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

It is a junction number, because it is equal to n+sod(n) for n = 311132113199 and 311132113208.

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, 2178664 + ... + 2317075.

It is an arithmetic number, because the mean of its divisors is an integer number (58338970110).

Almost surely, 2^311132113234 is an apocalyptic number.

311132113234 is a deficient number, since it is larger than the sum of its proper divisors (155579647646).

311132113234 is a wasteful number, since it uses less digits than its factorization.

311132113234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530344.

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

Adding to 311132113234 its reverse (432311231113), we get a palindrome (743443344347).

The spelling of 311132113234 in words is "three hundred eleven billion, one hundred thirty-two million, one hundred thirteen thousand, two hundred thirty-four".