120355002 has 48 divisors (see below), whose sum is σ = 277385472. Its totient is φ = 37584000.

The previous prime is 120354887. The next prime is 120355007. The reversal of 120355002 is 200553021.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (120355007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76023 + ... + 77589.

It is an arithmetic number, because the mean of its divisors is an integer number (5778864).

Almost surely, 2^120355002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120355002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138692736).

120355002 is an abundant number, since it is smaller than the sum of its proper divisors (157030470).

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

120355002 is a wasteful number, since it uses less digits than its factorization.

120355002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 120355002 is about 10970.6427341337. The cubic root of 120355002 is about 493.7283305771.

The spelling of 120355002 in words is "one hundred twenty million, three hundred fifty-five thousand, two".