311123104041 has 8 divisors (see below), whose sum is σ = 415500970720. Its totient is φ = 207080320032.

The previous prime is 311123104021. The next prime is 311123104051. The reversal of 311123104041 is 140401321113.

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

It is not a de Polignac number, because 311123104041 - 2⁷ = 311123103913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 311123103999 and 311123104017.

It is not an unprimeable number, because it can be changed into a prime (311123104021) 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, 83768500 + ... + 83772213.

It is an arithmetic number, because the mean of its divisors is an integer number (51937621340).

Almost surely, 2^311123104041 is an apocalyptic number.

It is an amenable number.

311123104041 is a deficient number, since it is larger than the sum of its proper divisors (104377866679).

311123104041 is a wasteful number, since it uses less digits than its factorization.

311123104041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167541335.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 311123104041 its reverse (140401321113), we get a palindrome (451524425154).

The spelling of 311123104041 in words is "three hundred eleven billion, one hundred twenty-three million, one hundred four thousand, forty-one".