231324200013 has 8 divisors (see below), whose sum is σ = 308435584576. Its totient is φ = 154214474400.

The previous prime is 231324199993. The next prime is 231324200057. The reversal of 231324200013 is 310002423132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231324200013 - 2¹⁶ = 231324134477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231324100013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41353 + ... + 681438.

It is an arithmetic number, because the mean of its divisors is an integer number (38554448072).

Almost surely, 2^231324200013 is an apocalyptic number.

It is an amenable number.

231324200013 is a deficient number, since it is larger than the sum of its proper divisors (77111384563).

231324200013 is a wasteful number, since it uses less digits than its factorization.

231324200013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829475.

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

Adding to 231324200013 its reverse (310002423132), we get a palindrome (541326623145).

The spelling of 231324200013 in words is "two hundred thirty-one billion, three hundred twenty-four million, two hundred thousand, thirteen".