231325330800 has 120 divisors (see below), whose sum is σ = 784601161776. Its totient is φ = 58058117120.

The previous prime is 231325330793. The next prime is 231325330801. The reversal of 231325330800 is 8033523132.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×231325330800² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231325330801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5649339 + ... + 5690138.

Almost surely, 2^231325330800 is an apocalyptic number.

231325330800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231325330800 is an abundant number, since it is smaller than the sum of its proper divisors (553275830976).

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

231325330800 is a wasteful number, since it uses less digits than its factorization.

231325330800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11339515 (or 11339504 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 231325330800 its reverse (8033523132), we get a palindrome (239358853932).

The spelling of 231325330800 in words is "two hundred thirty-one billion, three hundred twenty-five million, three hundred thirty thousand, eight hundred".