230245201465 has 4 divisors (see below), whose sum is σ = 276294241764. Its totient is φ = 184196161168.

The previous prime is 230245201463. The next prime is 230245201507. The reversal of 230245201465 is 564102542032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 138988041721 + 91257159744 = 372811^2 + 302088^2 .

It is a cyclic number.

It is not a de Polignac number, because 230245201465 - 2¹ = 230245201463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230245201465.

It is not an unprimeable number, because it can be changed into a prime (230245201463) 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, 23024520142 + ... + 23024520151.

It is an arithmetic number, because the mean of its divisors is an integer number (69073560441).

Almost surely, 2^230245201465 is an apocalyptic number.

It is an amenable number.

230245201465 is a deficient number, since it is larger than the sum of its proper divisors (46049040299).

230245201465 is an equidigital number, since it uses as much as digits as its factorization.

230245201465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46049040298.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 230245201465 its reverse (564102542032), we get a palindrome (794347743497).

The spelling of 230245201465 in words is "two hundred thirty billion, two hundred forty-five million, two hundred one thousand, four hundred sixty-five".