10645301334065 has 4 divisors (see below), whose sum is σ = 12774361600884. Its totient is φ = 8516241067248.

The previous prime is 10645301334053. The next prime is 10645301334067. The reversal of 10645301334065 is 56043310354601.

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 1219363645504 + 9425937688561 = 1104248^2 + 3070169^2 .

It is a cyclic number.

It is not a de Polignac number, because 10645301334065 - 2⁴ = 10645301334049 is a prime.

It is a super-2 number, since 2×10645301334065² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10645301334067) 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, 1064530133402 + ... + 1064530133411.

It is an arithmetic number, because the mean of its divisors is an integer number (3193590400221).

Almost surely, 2^{10645301334065} is an apocalyptic number.

It is an amenable number.

10645301334065 is a deficient number, since it is larger than the sum of its proper divisors (2129060266819).

10645301334065 is an equidigital number, since it uses as much as digits as its factorization.

10645301334065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129060266818.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 10645301334065 its reverse (56043310354601), we get a palindrome (66688611688666).

The spelling of 10645301334065 in words is "ten trillion, six hundred forty-five billion, three hundred one million, three hundred thirty-four thousand, sixty-five".