103201361065 has 32 divisors (see below), whose sum is σ = 136172534400. Its totient is φ = 74460472320.

The previous prime is 103201361063. The next prime is 103201361093. The reversal of 103201361065 is 560163102301.

It is not a de Polignac number, because 103201361065 - 2¹ = 103201361063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103201361063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12327201 + ... + 12335569.

It is an arithmetic number, because the mean of its divisors is an integer number (4255391700).

Almost surely, 2^103201361065 is an apocalyptic number.

It is an amenable number.

103201361065 is a deficient number, since it is larger than the sum of its proper divisors (32971173335).

103201361065 is a wasteful number, since it uses less digits than its factorization.

103201361065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10137.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 103201361065 its reverse (560163102301), we get a palindrome (663364463366).

The spelling of 103201361065 in words is "one hundred three billion, two hundred one million, three hundred sixty-one thousand, sixty-five".