230240243311131 has 8 divisors (see below), whose sum is σ = 306990419049280. Its totient is φ = 153491781556872.

The previous prime is 230240243311019. The next prime is 230240243311187. The reversal of 230240243311131 is 131113342042032.

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

It is not a de Polignac number, because 230240243311131 - 2⁴² = 225842196800027 is a prime.

It is a super-2 number, since 2×230240243311131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230240243321131) 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, 428182501 + ... + 428719878.

It is an arithmetic number, because the mean of its divisors is an integer number (38373802381160).

Almost surely, 2^{230240243311131} is an apocalyptic number.

230240243311131 is a deficient number, since it is larger than the sum of its proper divisors (76750175738149).

230240243311131 is an equidigital number, since it uses as much as digits as its factorization.

230240243311131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856991945.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 230240243311131 its reverse (131113342042032), we get a palindrome (361353585353163).

The spelling of 230240243311131 in words is "two hundred thirty trillion, two hundred forty billion, two hundred forty-three million, three hundred eleven thousand, one hundred thirty-one".