231301301200 has 30 divisors (see below), whose sum is σ = 555701377094. Its totient is φ = 92520520320.

The previous prime is 231301301141. The next prime is 231301301213. The reversal of 231301301200 is 2103103132.

231301301200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 15310597696 + 215990703504 = 123736^2 + 464748^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 289126227 + ... + 289127026.

Almost surely, 2^231301301200 is an apocalyptic number.

231301301200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231301301200 is an abundant number, since it is smaller than the sum of its proper divisors (324400075894).

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

231301301200 is a wasteful number, since it uses less digits than its factorization.

231301301200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578253271 (or 578253260 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 231301301200 its reverse (2103103132), we get a palindrome (233404404332).

The spelling of 231301301200 in words is "two hundred thirty-one billion, three hundred one million, three hundred one thousand, two hundred".