231324200411 has 4 divisors (see below), whose sum is σ = 238786271424. Its totient is φ = 223862129400.

The previous prime is 231324200389. The next prime is 231324200431. The reversal of 231324200411 is 114002423132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 231324200411 - 2¹⁰ = 231324199387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231324200431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3731035460 + ... + 3731035521.

It is an arithmetic number, because the mean of its divisors is an integer number (59696567856).

Almost surely, 2^231324200411 is an apocalyptic number.

231324200411 is a deficient number, since it is larger than the sum of its proper divisors (7462071013).

231324200411 is an equidigital number, since it uses as much as digits as its factorization.

231324200411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462071012.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 231324200411 its reverse (114002423132), we get a palindrome (345326623543).

The spelling of 231324200411 in words is "two hundred thirty-one billion, three hundred twenty-four million, two hundred thousand, four hundred eleven".