30120120130 has 16 divisors (see below), whose sum is σ = 55477059264. Its totient is φ = 11767860720.

The previous prime is 30120120103. The next prime is 30120120131. The reversal of 30120120130 is 3102102103.

It is a self number, because there is not a number n which added to its sum of digits gives 30120120130.

It is not an unprimeable number, because it can be changed into a prime (30120120131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35022966 + ... + 35023825.

It is an arithmetic number, because the mean of its divisors is an integer number (3467316204).

Almost surely, 2^30120120130 is an apocalyptic number.

30120120130 is a deficient number, since it is larger than the sum of its proper divisors (25356939134).

30120120130 is a wasteful number, since it uses less digits than its factorization.

30120120130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70046841.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30120120130 its reverse (3102102103), we get a palindrome (33222222233).

The spelling of 30120120130 in words is "thirty billion, one hundred twenty million, one hundred twenty thousand, one hundred thirty".