231344001300 has 72 divisors (see below), whose sum is σ = 671771996896. Its totient is φ = 61468997760.

The previous prime is 231344001299. The next prime is 231344001319. The reversal of 231344001300 is 3100443132.

231344001300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 1308862 + ... + 1475061.

Almost surely, 2^231344001300 is an apocalyptic number.

231344001300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231344001300 is an abundant number, since it is smaller than the sum of its proper divisors (440427995596).

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

231344001300 is a wasteful number, since it uses less digits than its factorization.

231344001300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784217 (or 2784210 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 231344001300 its reverse (3100443132), we get a palindrome (234444444432).

The spelling of 231344001300 in words is "two hundred thirty-one billion, three hundred forty-four million, one thousand, three hundred".