103805026807 has 8 divisors (see below), whose sum is σ = 107672415840. Its totient is φ = 99956831520.

The previous prime is 103805026769. The next prime is 103805026877. The reversal of 103805026807 is 708620508301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103805026807 is a prime.

It is a super-4 number, since 4×103805026807⁴ (a number of 45 digits) contains 4444 as substring.

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 103805026807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103805026877) 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 7 ways as a sum of consecutive naturals, for example, 4787419 + ... + 4809052.

It is an arithmetic number, because the mean of its divisors is an integer number (13459051980).

Almost surely, 2^103805026807 is an apocalyptic number.

103805026807 is a deficient number, since it is larger than the sum of its proper divisors (3867389033).

103805026807 is an equidigital number, since it uses as much as digits as its factorization.

103805026807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9596873.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 103805026807 in words is "one hundred three billion, eight hundred five million, twenty-six thousand, eight hundred seven".