120730104 has 192 divisors, whose sum is σ = 384134400. Its totient is φ = 33868800.

The previous prime is 120730097. The next prime is 120730109. The reversal of 120730104 is 401037021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120730109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1068352 + ... + 1068464.

It is an arithmetic number, because the mean of its divisors is an integer number (2000700).

Almost surely, 2^120730104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120730104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192067200).

120730104 is an abundant number, since it is smaller than the sum of its proper divisors (263404296).

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

120730104 is a wasteful number, since it uses less digits than its factorization.

120730104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 120730104 is about 10987.7251512768. The cubic root of 120730104 is about 494.2407214630.

Adding to 120730104 its reverse (401037021), we get a palindrome (521767125).

The spelling of 120730104 in words is "one hundred twenty million, seven hundred thirty thousand, one hundred four".