120261165060 has 192 divisors, whose sum is σ = 362452672512. Its totient is φ = 29684957184.

The previous prime is 120261165047. The next prime is 120261165103. The reversal of 120261165060 is 60561162021.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28516072 + ... + 28520288.

It is an arithmetic number, because the mean of its divisors is an integer number (1887774336).

Almost surely, 2^120261165060 is an apocalyptic number.

120261165060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120261165060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181226336256).

120261165060 is an abundant number, since it is smaller than the sum of its proper divisors (242191507452).

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

120261165060 is a wasteful number, since it uses less digits than its factorization.

120261165060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4702 (or 4700 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 120261165060 in words is "one hundred twenty billion, two hundred sixty-one million, one hundred sixty-five thousand, sixty".