65230663720201 has 16 divisors (see below), whose sum is σ = 78486629680000. Its totient is φ = 52960046496768.

The previous prime is 65230663720193. The next prime is 65230663720207. The reversal of 65230663720201 is 10202736603256.

It is a cyclic number.

It is not a de Polignac number, because 65230663720201 - 2³ = 65230663720193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65230663720207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41891160 + ... + 43420393.

It is an arithmetic number, because the mean of its divisors is an integer number (4905414355000).

Almost surely, 2^{65230663720201} is an apocalyptic number.

It is an amenable number.

65230663720201 is a deficient number, since it is larger than the sum of its proper divisors (13255965959799).

65230663720201 is a wasteful number, since it uses less digits than its factorization.

65230663720201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85317328.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 65230663720201 in words is "sixty-five trillion, two hundred thirty billion, six hundred sixty-three million, seven hundred twenty thousand, two hundred one".