311004100021214 has 16 divisors (see below), whose sum is σ = 473721632366400. Its totient is φ = 153111510271104.

The previous prime is 311004100021171. The next prime is 311004100021309. The reversal of 311004100021214 is 412120001400113.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3655216967 + ... + 3655302050.

It is an arithmetic number, because the mean of its divisors is an integer number (29607602022900).

Almost surely, 2^{311004100021214} is an apocalyptic number.

311004100021214 is a deficient number, since it is larger than the sum of its proper divisors (162717532345186).

311004100021214 is a wasteful number, since it uses less digits than its factorization.

311004100021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7310519347.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 311004100021214 its reverse (412120001400113), we get a palindrome (723124101421327).

The spelling of 311004100021214 in words is "three hundred eleven trillion, four billion, one hundred million, twenty-one thousand, two hundred fourteen".