331300120201 has 4 divisors (see below), whose sum is σ = 331858805652. Its totient is φ = 330741434752.

The previous prime is 331300120199. The next prime is 331300120213. The reversal of 331300120201 is 102021003133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 290196612601 + 41103507600 = 538699^2 + 202740^2 .

It is a cyclic number.

It is not a de Polignac number, because 331300120201 - 2¹ = 331300120199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331300120241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279341836 + ... + 279343021.

It is an arithmetic number, because the mean of its divisors is an integer number (82964701413).

Almost surely, 2^331300120201 is an apocalyptic number.

It is an amenable number.

331300120201 is a deficient number, since it is larger than the sum of its proper divisors (558685451).

331300120201 is an equidigital number, since it uses as much as digits as its factorization.

331300120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558685450.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 331300120201 its reverse (102021003133), we get a palindrome (433321123334).

The spelling of 331300120201 in words is "three hundred thirty-one billion, three hundred million, one hundred twenty thousand, two hundred one".