120534210 has 64 divisors (see below), whose sum is σ = 322479360. Its totient is φ = 32037120.

The previous prime is 120534209. The next prime is 120534221. The reversal of 120534210 is 12435021.

120534210 is a `hidden beast` number, since 120 + 534 + 2 + 10 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116395 + ... + 117425.

It is an arithmetic number, because the mean of its divisors is an integer number (5038740).

Almost surely, 2^120534210 is an apocalyptic number.

120534210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120534210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161239680).

120534210 is an abundant number, since it is smaller than the sum of its proper divisors (201945150).

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

120534210 is a wasteful number, since it uses less digits than its factorization.

120534210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 120534210 is about 10978.8073122721. The cubic root of 120534210 is about 493.9732620604.

Adding to 120534210 its reverse (12435021), we get a palindrome (132969231).

The spelling of 120534210 in words is "one hundred twenty million, five hundred thirty-four thousand, two hundred ten".