120351066 has 32 divisors (see below), whose sum is σ = 268697088. Its totient is φ = 35621040.

The previous prime is 120351059. The next prime is 120351089. The reversal of 120351066 is 660153021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18366 + ... + 24041.

It is an arithmetic number, because the mean of its divisors is an integer number (8396784).

Almost surely, 2^120351066 is an apocalyptic number.

120351066 is an abundant number, since it is smaller than the sum of its proper divisors (148346022).

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

120351066 is a wasteful number, since it uses less digits than its factorization.

120351066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42466.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 120351066 is about 10970.4633448182. The cubic root of 120351066 is about 493.7229483443.

It can be divided in two parts, 1203510 and 66, that added together give a triangular number (1203576 = T₁₅₅₁).

The spelling of 120351066 in words is "one hundred twenty million, three hundred fifty-one thousand, sixty-six".