65260332203 has 16 divisors (see below), whose sum is σ = 72971159040. Its totient is φ = 57863388000.

The previous prime is 65260332199. The next prime is 65260332233. The reversal of 65260332203 is 30223306256.

It is not a de Polignac number, because 65260332203 - 2² = 65260332199 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 65260332203.

It is not an unprimeable number, because it can be changed into a prime (65260332233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363923 + ... + 512796.

It is an arithmetic number, because the mean of its divisors is an integer number (4560697440).

Almost surely, 2^65260332203 is an apocalyptic number.

65260332203 is a deficient number, since it is larger than the sum of its proper divisors (7710826837).

65260332203 is a wasteful number, since it uses less digits than its factorization.

65260332203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876898.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 65260332203 its reverse (30223306256), we get a palindrome (95483638459).

The spelling of 65260332203 in words is "sixty-five billion, two hundred sixty million, three hundred thirty-two thousand, two hundred three".