105000056011105 has 8 divisors (see below), whose sum is σ = 128377426972392. Its totient is φ = 82415138302848.

The previous prime is 105000056011091. The next prime is 105000056011111. The reversal of 105000056011105 is 501110650000501.

It can be written as a sum of positive squares in 4 ways, for example, as 33700254156864 + 71299801854241 = 5805192^2 + 8443921^2 .

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 105000056011105 - 2²³ = 105000047622497 is a prime.

It is a super-2 number, since 2×105000056011105² (a number of 29 digits) contains 22 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 105000056011105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198113312964 + ... + 198113313493.

It is an arithmetic number, because the mean of its divisors is an integer number (16047178371549).

Almost surely, 2^{105000056011105} is an apocalyptic number.

It is an amenable number.

105000056011105 is a deficient number, since it is larger than the sum of its proper divisors (23377370961287).

105000056011105 is an equidigital number, since it uses as much as digits as its factorization.

105000056011105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396226626515.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 105000056011105 in words is "one hundred five trillion, fifty-six million, eleven thousand, one hundred five".