331020232010 has 32 divisors (see below), whose sum is σ = 641737292112. Its totient is φ = 122210035200.

The previous prime is 331020232007. The next prime is 331020232027. The reversal of 331020232010 is 10232020133.

It can be written as a sum of positive squares in 8 ways, for example, as 126957528721 + 204062703289 = 356311^2 + 451733^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 331020232010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158542 + ... + 1415718.

Almost surely, 2^331020232010 is an apocalyptic number.

331020232010 is a deficient number, since it is larger than the sum of its proper divisors (310717060102).

331020232010 is a wasteful number, since it uses less digits than its factorization.

331020232010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267098.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 331020232010 its reverse (10232020133), we get a palindrome (341252252143).

The spelling of 331020232010 in words is "three hundred thirty-one billion, twenty million, two hundred thirty-two thousand, ten".