104320021240311 has 4 divisors (see below), whose sum is σ = 139093361653752. Its totient is φ = 69546680826872.

The previous prime is 104320021240273. The next prime is 104320021240381. The reversal of 104320021240311 is 113042120023401.

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 104320021240311 - 2¹⁴ = 104320021223927 is a prime.

It is a super-2 number, since 2×104320021240311² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104320021240381) 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, 17386670206716 + ... + 17386670206721.

It is an arithmetic number, because the mean of its divisors is an integer number (34773340413438).

Almost surely, 2^{104320021240311} is an apocalyptic number.

104320021240311 is a deficient number, since it is larger than the sum of its proper divisors (34773340413441).

104320021240311 is an equidigital number, since it uses as much as digits as its factorization.

104320021240311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34773340413440.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 104320021240311 its reverse (113042120023401), we get a palindrome (217362141263712).

The spelling of 104320021240311 in words is "one hundred four trillion, three hundred twenty billion, twenty-one million, two hundred forty thousand, three hundred eleven".