101120550514105 has 4 divisors (see below), whose sum is σ = 121344660616932. Its totient is φ = 80896440411280.

The previous prime is 101120550514007. The next prime is 101120550514141. The reversal of 101120550514105 is 501415055021101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10382675950656 + 90737874563449 = 3222216^2 + 9525643^2 .

It is not a de Polignac number, because 101120550514105 - 2¹³ = 101120550505913 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10112055051406 + ... + 10112055051415.

It is an arithmetic number, because the mean of its divisors is an integer number (30336165154233).

Almost surely, 2^{101120550514105} is an apocalyptic number.

It is an amenable number.

101120550514105 is a deficient number, since it is larger than the sum of its proper divisors (20224110102827).

101120550514105 is an equidigital number, since it uses as much as digits as its factorization.

101120550514105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20224110102826.

The product of its (nonzero) digits is 5000, while the sum is 31.

The spelling of 101120550514105 in words is "one hundred one trillion, one hundred twenty billion, five hundred fifty million, five hundred fourteen thousand, one hundred five".