231332213213010 has 1024 divisors, whose sum is σ = 823063604428800. Its totient is φ = 44866144456704.

The previous prime is 231332213212999. The next prime is 231332213213041. The reversal of 231332213213010 is 10312312233132.

231332213213010 is a `hidden beast` number, since 2 + 3 + 1 + 3 + 32 + 2 + 1 + 321 + 301 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 6339066324 + ... + 6339102816.

It is an arithmetic number, because the mean of its divisors is an integer number (803773051200).

Almost surely, 2^{231332213213010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231332213213010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411531802214400).

231332213213010 is an abundant number, since it is smaller than the sum of its proper divisors (591731391215790).

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

231332213213010 is a wasteful number, since it uses less digits than its factorization.

231332213213010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36952 (or 36946 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 231332213213010 its reverse (10312312233132), we get a palindrome (241644525446142).

The spelling of 231332213213010 in words is "two hundred thirty-one trillion, three hundred thirty-two billion, two hundred thirteen million, two hundred thirteen thousand, ten".