320031445041201 has 12 divisors (see below), whose sum is σ = 430891616686128. Its totient is φ = 211282895734344.

The previous prime is 320031445041167. The next prime is 320031445041227. The reversal of 320031445041201 is 102140544130023.

It is not a de Polignac number, because 320031445041201 - 2¹³ = 320031445033009 is a prime.

It is a super-2 number, since 2×320031445041201² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320031445043201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5027640355 + ... + 5027704008.

It is an arithmetic number, because the mean of its divisors is an integer number (35907634723844).

Almost surely, 2^{320031445041201} is an apocalyptic number.

It is an amenable number.

320031445041201 is a deficient number, since it is larger than the sum of its proper divisors (110860171644927).

320031445041201 is a wasteful number, since it uses less digits than its factorization.

320031445041201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10055344572 (or 10055344469 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 320031445041201 its reverse (102140544130023), we get a palindrome (422171989171224).

The spelling of 320031445041201 in words is "three hundred twenty trillion, thirty-one billion, four hundred forty-five million, forty-one thousand, two hundred one".