320101110203113 has 8 divisors (see below), whose sum is σ = 320472338641416. Its totient is φ = 319729947705600.

The previous prime is 320101110203111. The next prime is 320101110203129. The reversal of 320101110203113 is 311302011101023.

It can be written as a sum of positive squares in 4 ways, for example, as 11467786233744 + 308633323969369 = 3386412^2 + 17567963^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 320101110203113 - 2¹ = 320101110203111 is a prime.

It is a super-2 number, since 2×320101110203113² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320101110203111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6767506 + ... + 26191627.

It is an arithmetic number, because the mean of its divisors is an integer number (40059042330177).

Almost surely, 2^{320101110203113} is an apocalyptic number.

It is an amenable number.

320101110203113 is a deficient number, since it is larger than the sum of its proper divisors (371228438303).

320101110203113 is a wasteful number, since it uses less digits than its factorization.

320101110203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32970395.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 320101110203113 its reverse (311302011101023), we get a palindrome (631403121304136).

The spelling of 320101110203113 in words is "three hundred twenty trillion, one hundred one billion, one hundred ten million, two hundred three thousand, one hundred thirteen".