320140203110301 has 16 divisors (see below), whose sum is σ = 493710192751104. Its totient is φ = 180733195558704.

The previous prime is 320140203110257. The next prime is 320140203110303. The reversal of 320140203110301 is 103011302041023.

It is not a de Polignac number, because 320140203110301 - 2¹⁸ = 320140202848157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320140203110303) 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, 91835971611 + ... + 91835975096.

It is an arithmetic number, because the mean of its divisors is an integer number (30856887046944).

Almost surely, 2^{320140203110301} is an apocalyptic number.

It is an amenable number.

320140203110301 is a deficient number, since it is larger than the sum of its proper divisors (173569989640803).

320140203110301 is a wasteful number, since it uses less digits than its factorization.

320140203110301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183671946800.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 320140203110301 its reverse (103011302041023), we get a palindrome (423151505151324).

The spelling of 320140203110301 in words is "three hundred twenty trillion, one hundred forty billion, two hundred three million, one hundred ten thousand, three hundred one".