105601215359 has 8 divisors (see below), whose sum is σ = 108307695888. Its totient is φ = 102900965440.

The previous prime is 105601215341. The next prime is 105601215413. The reversal of 105601215359 is 953512106501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 105601215359 - 2⁸ = 105601215103 is a prime.

It is a super-2 number, since 2×105601215359² (a number of 23 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 (105601215329) 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, 1523312 + ... + 1591125.

It is an arithmetic number, because the mean of its divisors is an integer number (13538461986).

Almost surely, 2^105601215359 is an apocalyptic number.

105601215359 is a deficient number, since it is larger than the sum of its proper divisors (2706480529).

105601215359 is an equidigital number, since it uses as much as digits as its factorization.

105601215359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115305.

The product of its (nonzero) digits is 40500, while the sum is 38.

The spelling of 105601215359 in words is "one hundred five billion, six hundred one million, two hundred fifteen thousand, three hundred fifty-nine".