264200340103 has 4 divisors (see below), whose sum is σ = 301943245840. Its totient is φ = 226457434368.

The previous prime is 264200340097. The next prime is 264200340113. The reversal of 264200340103 is 301043002462.

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

It is a cyclic number.

It is not a de Polignac number, because 264200340103 - 2⁵ = 264200340071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264200340113) 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 3 ways as a sum of consecutive naturals, for example, 18871452858 + ... + 18871452871.

It is an arithmetic number, because the mean of its divisors is an integer number (75485811460).

Almost surely, 2^264200340103 is an apocalyptic number.

264200340103 is a deficient number, since it is larger than the sum of its proper divisors (37742905737).

264200340103 is an equidigital number, since it uses as much as digits as its factorization.

264200340103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37742905736.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 264200340103 its reverse (301043002462), we get a palindrome (565243342565).

The spelling of 264200340103 in words is "two hundred sixty-four billion, two hundred million, three hundred forty thousand, one hundred three".