120130002 has 12 divisors (see below), whose sum is σ = 260281710. Its totient is φ = 40043328.

The previous prime is 120130001. The next prime is 120130019. The reversal of 120130002 is 200031021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 69705801 + 50424201 = 8349^2 + 7101^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120130001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3336927 + ... + 3336962.

Almost surely, 2^120130002 is an apocalyptic number.

120130002 is an abundant number, since it is smaller than the sum of its proper divisors (140151708).

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

120130002 is a wasteful number, since it uses less digits than its factorization.

120130002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673897 (or 6673894 counting only the distinct ones).

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

The square root of 120130002 is about 10960.3832962173. The cubic root of 120130002 is about 493.4204686401.

Adding to 120130002 its reverse (200031021), we get a palindrome (320161023).

The spelling of 120130002 in words is "one hundred twenty million, one hundred thirty thousand, two".