103773773585 has 8 divisors (see below), whose sum is σ = 124640019816. Its totient is φ = 82944691200.

The previous prime is 103773773581. The next prime is 103773773599. The reversal of 103773773585 is 585377377301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 100721296 + 103673052289 = 10036^2 + 321983^2 .

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

It is not a de Polignac number, because 103773773585 - 2² = 103773773581 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103773773585.

It is not an unprimeable number, because it can be changed into a prime (103773773581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9284816 + ... + 9295985.

It is an arithmetic number, because the mean of its divisors is an integer number (15580002477).

Almost surely, 2^103773773585 is an apocalyptic number.

It is an amenable number.

103773773585 is a deficient number, since it is larger than the sum of its proper divisors (20866246231).

103773773585 is a wasteful number, since it uses less digits than its factorization.

103773773585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18581923.

The product of its (nonzero) digits is 12965400, while the sum is 56.

The spelling of 103773773585 in words is "one hundred three billion, seven hundred seventy-three million, seven hundred seventy-three thousand, five hundred eighty-five".