120316801105 has 4 divisors (see below), whose sum is σ = 144380161332. Its totient is φ = 96253440880.

The previous prime is 120316801103. The next prime is 120316801109. The reversal of 120316801105 is 501108613021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501108613021 = 5303 ⋅94495307.

It can be written as a sum of positive squares in 2 ways, for example, as 49447972161 + 70868828944 = 222369^2 + 266212^2 .

It is not a de Polignac number, because 120316801105 - 2¹ = 120316801103 is a prime.

It is a super-2 number, since 2×120316801105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120316801103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12031680106 + ... + 12031680115.

It is an arithmetic number, because the mean of its divisors is an integer number (36095040333).

Almost surely, 2^120316801105 is an apocalyptic number.

It is an amenable number.

120316801105 is a deficient number, since it is larger than the sum of its proper divisors (24063360227).

120316801105 is an equidigital number, since it uses as much as digits as its factorization.

120316801105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24063360226.

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 120316801105 in words is "one hundred twenty billion, three hundred sixteen million, eight hundred one thousand, one hundred five".