120345020310052 has 24 divisors (see below), whose sum is σ = 211392012975416. Its totient is φ = 59947359717888.

The previous prime is 120345020310017. The next prime is 120345020310059. The reversal of 120345020310052 is 250013020543021.

120345020310052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 65844363718116 + 54500656591936 = 8114454^2 + 7382456^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120345020310052.

It is not an unprimeable number, because it can be changed into a prime (120345020310059) 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, 1219708 + ... + 15562060.

Almost surely, 2^{120345020310052} is an apocalyptic number.

It is an amenable number.

120345020310052 is a deficient number, since it is larger than the sum of its proper divisors (91046992665364).

120345020310052 is a wasteful number, since it uses less digits than its factorization.

120345020310052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14350207 (or 14350205 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 120345020310052 its reverse (250013020543021), we get a palindrome (370358040853073).

The spelling of 120345020310052 in words is "one hundred twenty trillion, three hundred forty-five billion, twenty million, three hundred ten thousand, fifty-two".