331331230230 has 384 divisors, whose sum is σ = 1086523296768. Its totient is φ = 62916480000.

The previous prime is 331331230229. The next prime is 331331230261. The reversal of 331331230230 is 32032133133.

It is a self number, because there is not a number n which added to its sum of digits gives 331331230230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 33358365 + ... + 33368295.

It is an arithmetic number, because the mean of its divisors is an integer number (2829487752).

Almost surely, 2^331331230230 is an apocalyptic number.

331331230230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 331331230230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543261648384).

331331230230 is an abundant number, since it is smaller than the sum of its proper divisors (755192066538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331331230230 is a wasteful number, since it uses less digits than its factorization.

331331230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084 (or 10073 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 331331230230 its reverse (32032133133), we get a palindrome (363363363363).

The spelling of 331331230230 in words is "three hundred thirty-one billion, three hundred thirty-one million, two hundred thirty thousand, two hundred thirty".