311102310021214 has 8 divisors (see below), whose sum is σ = 466653685626288. Its totient is φ = 155551081479120.

The previous prime is 311102310021203. The next prime is 311102310021227. The reversal of 311102310021214 is 412120013201113.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31315567 + ... + 40035850.

It is an arithmetic number, because the mean of its divisors is an integer number (58331710703286).

Almost surely, 2^{311102310021214} is an apocalyptic number.

311102310021214 is a deficient number, since it is larger than the sum of its proper divisors (155551375605074).

311102310021214 is a wasteful number, since it uses less digits than its factorization.

311102310021214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73531490.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 311102310021214 its reverse (412120013201113), we get a palindrome (723222323222327).

The spelling of 311102310021214 in words is "three hundred eleven trillion, one hundred two billion, three hundred ten million, twenty-one thousand, two hundred fourteen".