311341355011055 has 64 divisors (see below), whose sum is σ = 404253316080000. Its totient is φ = 229387128864768.

The previous prime is 311341355011039. The next prime is 311341355011091. The reversal of 311341355011055 is 550110553143113.

It is a cyclic number.

It is not a de Polignac number, because 311341355011055 - 2⁴ = 311341355011039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35183785271 + ... + 35183794119.

It is an arithmetic number, because the mean of its divisors is an integer number (6316458063750).

Almost surely, 2^{311341355011055} is an apocalyptic number.

311341355011055 is a deficient number, since it is larger than the sum of its proper divisors (92911961068945).

311341355011055 is a wasteful number, since it uses less digits than its factorization.

311341355011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16476.

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 311341355011055 in words is "three hundred eleven trillion, three hundred forty-one billion, three hundred fifty-five million, eleven thousand, fifty-five".