243302420201 has 8 divisors (see below), whose sum is σ = 245219270400. Its totient is φ = 241389356272.

The previous prime is 243302420171. The next prime is 243302420213. The reversal of 243302420201 is 102024203342.

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

It is a cyclic number.

It is not a de Polignac number, because 243302420201 - 2²² = 243298225897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243302420701) 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, 817475 + ... + 1074648.

It is an arithmetic number, because the mean of its divisors is an integer number (30652408800).

Almost surely, 2^243302420201 is an apocalyptic number.

It is an amenable number.

243302420201 is a deficient number, since it is larger than the sum of its proper divisors (1916850199).

243302420201 is a wasteful number, since it uses less digits than its factorization.

243302420201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893135.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 243302420201 its reverse (102024203342), we get a palindrome (345326623543).

The spelling of 243302420201 in words is "two hundred forty-three billion, three hundred two million, four hundred twenty thousand, two hundred one".