120351315153 has 8 divisors (see below), whose sum is σ = 160474251808. Its totient is φ = 80231294304.

The previous prime is 120351315107. The next prime is 120351315163. The reversal of 120351315153 is 351513153021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120351315153 - 2²⁰ = 120350266577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120351315153.

It is not an unprimeable number, because it can be changed into a prime (120351315163) 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, 630751 + ... + 799092.

It is an arithmetic number, because the mean of its divisors is an integer number (20059281476).

Almost surely, 2^120351315153 is an apocalyptic number.

It is an amenable number.

120351315153 is a deficient number, since it is larger than the sum of its proper divisors (40122936655).

120351315153 is a wasteful number, since it uses less digits than its factorization.

120351315153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457903.

The product of its (nonzero) digits is 6750, while the sum is 30.

Adding to 120351315153 its reverse (351513153021), we get a palindrome (471864468174).

The spelling of 120351315153 in words is "one hundred twenty billion, three hundred fifty-one million, three hundred fifteen thousand, one hundred fifty-three".