231024442211120 has 80 divisors (see below), whose sum is σ = 537273783318720. Its totient is φ = 92385357926400.

The previous prime is 231024442211071. The next prime is 231024442211141. The reversal of 231024442211120 is 21112244420132.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6890270516 + ... + 6890304044.

It is an arithmetic number, because the mean of its divisors is an integer number (6715922291484).

Almost surely, 2^{231024442211120} is an apocalyptic number.

231024442211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231024442211120 is an abundant number, since it is smaller than the sum of its proper divisors (306249341107600).

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

231024442211120 is a wasteful number, since it uses less digits than its factorization.

231024442211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53734 (or 53728 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 231024442211120 its reverse (21112244420132), we get a palindrome (252136686631252).

The spelling of 231024442211120 in words is "two hundred thirty-one trillion, twenty-four billion, four hundred forty-two million, two hundred eleven thousand, one hundred twenty".