120015345152 has 40 divisors (see below), whose sum is σ = 243081241656. Its totient is φ = 59185631232.

The previous prime is 120015345119. The next prime is 120015345161. The reversal of 120015345152 is 251543510021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568138 + ... + 1642889.

Almost surely, 2^120015345152 is an apocalyptic number.

It is an amenable number.

120015345152 is an abundant number, since it is smaller than the sum of its proper divisors (123065896504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120015345152 is an frugal number, since it uses more digits than its factorization.

120015345152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211118 (or 3211102 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 120015345152 its reverse (251543510021), we get a palindrome (371558855173).

The spelling of 120015345152 in words is "one hundred twenty billion, fifteen million, three hundred forty-five thousand, one hundred fifty-two".