266160005103 has 4 divisors (see below), whose sum is σ = 354880006808. Its totient is φ = 177440003400.

The previous prime is 266160005101. The next prime is 266160005129. The reversal of 266160005103 is 301500061662.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 266160005103 - 2¹ = 266160005101 is a prime.

It is a super-2 number, since 2×266160005103² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266160005101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44360000848 + ... + 44360000853.

It is an arithmetic number, because the mean of its divisors is an integer number (88720001702).

Almost surely, 2^266160005103 is an apocalyptic number.

266160005103 is a deficient number, since it is larger than the sum of its proper divisors (88720001705).

266160005103 is an equidigital number, since it uses as much as digits as its factorization.

266160005103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88720001704.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 266160005103 its reverse (301500061662), we get a palindrome (567660066765).

The spelling of 266160005103 in words is "two hundred sixty-six billion, one hundred sixty million, five thousand, one hundred three".