120853215241507 has 8 divisors (see below), whose sum is σ = 140009987129696. Its totient is φ = 102169450066752.

The previous prime is 120853215241489. The next prime is 120853215241511. The reversal of 120853215241507 is 705142512358021.

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 120853215241507 - 2¹⁹ = 120853214717219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120853215541507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118251677808 + ... + 118251678829.

It is an arithmetic number, because the mean of its divisors is an integer number (17501248391212).

Almost surely, 2^{120853215241507} is an apocalyptic number.

120853215241507 is a deficient number, since it is larger than the sum of its proper divisors (19156771888189).

120853215241507 is an equidigital number, since it uses as much as digits as its factorization.

120853215241507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236503356717.

The product of its (nonzero) digits is 672000, while the sum is 46.

Adding to 120853215241507 its reverse (705142512358021), we get a palindrome (825995727599528).

The spelling of 120853215241507 in words is "one hundred twenty trillion, eight hundred fifty-three billion, two hundred fifteen million, two hundred forty-one thousand, five hundred seven".