120070171153217 has 4 divisors (see below), whose sum is σ = 120070382527920. Its totient is φ = 120069959778516.

The previous prime is 120070171153193. The next prime is 120070171153223. The reversal of 120070171153217 is 712351171070021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120070171153217 - 2⁴⁰ = 118970659525441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120070171153297) 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, 104832983 + ... + 105972140.

It is an arithmetic number, because the mean of its divisors is an integer number (30017595631980).

Almost surely, 2^{120070171153217} is an apocalyptic number.

It is an amenable number.

120070171153217 is a deficient number, since it is larger than the sum of its proper divisors (211374703).

120070171153217 is an equidigital number, since it uses as much as digits as its factorization.

120070171153217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211374702.

The product of its (nonzero) digits is 20580, while the sum is 38.

The spelling of 120070171153217 in words is "one hundred twenty trillion, seventy billion, one hundred seventy-one million, one hundred fifty-three thousand, two hundred seventeen".