120013066446155 has 8 divisors (see below), whose sum is σ = 144015738820512. Its totient is φ = 96010413766848.

The previous prime is 120013066446109. The next prime is 120013066446167. The reversal of 120013066446155 is 551644660310021.

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 120013066446155 - 2⁴⁰ = 118913554818379 is a prime.

It is a super-2 number, since 2×120013066446155² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19457999 + ... + 24872471.

It is an arithmetic number, because the mean of its divisors is an integer number (18001967352564).

Almost surely, 2^{120013066446155} is an apocalyptic number.

120013066446155 is a deficient number, since it is larger than the sum of its proper divisors (24002672374357).

120013066446155 is an equidigital number, since it uses as much as digits as its factorization.

120013066446155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9847525.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 120013066446155 in words is "one hundred twenty trillion, thirteen billion, sixty-six million, four hundred forty-six thousand, one hundred fifty-five".