320310102111101 has 16 divisors (see below), whose sum is σ = 327114224990784. Its totient is φ = 313571468605824.

The previous prime is 320310102111091. The next prime is 320310102111113. The reversal of 320310102111101 is 101111201013023.

It is a cyclic number.

It is not a de Polignac number, because 320310102111101 - 2⁴⁶ = 249941357933437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 320310102111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320310102111161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15572456 + ... + 29717361.

It is an arithmetic number, because the mean of its divisors is an integer number (20444639061924).

Almost surely, 2^{320310102111101} is an apocalyptic number.

It is an amenable number.

320310102111101 is a deficient number, since it is larger than the sum of its proper divisors (6804122879683).

320310102111101 is a wasteful number, since it uses less digits than its factorization.

320310102111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45290540.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 320310102111101 its reverse (101111201013023), we get a palindrome (421421303124124).

The spelling of 320310102111101 in words is "three hundred twenty trillion, three hundred ten billion, one hundred two million, one hundred eleven thousand, one hundred one".