120550535240105 has 32 divisors (see below), whose sum is σ = 151722821150208. Its totient is φ = 91775269555200.

The previous prime is 120550535240081. The next prime is 120550535240137. The reversal of 120550535240105 is 501042535055021.

It is not a de Polignac number, because 120550535240105 - 2¹⁴ = 120550535223721 is a prime.

It is a super-2 number, since 2×120550535240105² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 617726945 + ... + 617922065.

It is an arithmetic number, because the mean of its divisors is an integer number (4741338160944).

Almost surely, 2^{120550535240105} is an apocalyptic number.

It is an amenable number.

120550535240105 is a deficient number, since it is larger than the sum of its proper divisors (31172285910103).

120550535240105 is a wasteful number, since it uses less digits than its factorization.

120550535240105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222617.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 120550535240105 in words is "one hundred twenty trillion, five hundred fifty billion, five hundred thirty-five million, two hundred forty thousand, one hundred five".