120552065215 has 8 divisors (see below), whose sum is σ = 145026869760. Its totient is φ = 96198724512.

The previous prime is 120552065213. The next prime is 120552065219. The reversal of 120552065215 is 512560255021.

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 120552065215 - 2¹ = 120552065213 is a prime.

It is a super-2 number, since 2×120552065215² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120552065213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30363775 + ... + 30367744.

It is an arithmetic number, because the mean of its divisors is an integer number (18128358720).

Almost surely, 2^120552065215 is an apocalyptic number.

120552065215 is a deficient number, since it is larger than the sum of its proper divisors (24474804545).

120552065215 is an equidigital number, since it uses as much as digits as its factorization.

120552065215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60731921.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 120552065215 in words is "one hundred twenty billion, five hundred fifty-two million, sixty-five thousand, two hundred fifteen".