120302010 has 96 divisors (see below), whose sum is σ = 335043072. Its totient is φ = 31026240.

The previous prime is 120301981. The next prime is 120302011. The reversal of 120302010 is 10203021.

It is a happy number.

It is a super-2 number, since 2×120302010² = 28945147220080200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 120301983 and 120302001.

It is not an unprimeable number, because it can be changed into a prime (120302011) 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, 74532 + ... + 76128.

It is an arithmetic number, because the mean of its divisors is an integer number (3490032).

Almost surely, 2^120302010 is an apocalyptic number.

120302010 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 120302010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167521536).

120302010 is an abundant number, since it is smaller than the sum of its proper divisors (214741062).

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

120302010 is a wasteful number, since it uses less digits than its factorization.

120302010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 1638 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 120302010 is about 10968.2272952378. The cubic root of 120302010 is about 493.6558574985.

Adding to 120302010 its reverse (10203021), we get a palindrome (130505031).

The spelling of 120302010 in words is "one hundred twenty million, three hundred two thousand, ten".