120130225 has 12 divisors (see below), whose sum is σ = 151061760. Its totient is φ = 94749200.

The previous prime is 120130193. The next prime is 120130229. The reversal of 120130225 is 522031021.

It is not a de Polignac number, because 120130225 - 2⁵ = 120130193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120130199 and 120130208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120130229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32065 + ... + 35614.

It is an arithmetic number, because the mean of its divisors is an integer number (12588480).

Almost surely, 2^120130225 is an apocalyptic number.

It is an amenable number.

120130225 is a deficient number, since it is larger than the sum of its proper divisors (30931535).

120130225 is an equidigital number, since it uses as much as digits as its factorization.

120130225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67760 (or 67755 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 120130225 is about 10960.3934692145. The cubic root of 120130225 is about 493.4207739557.

Adding to 120130225 its reverse (522031021), we get a palindrome (642161246).

The spelling of 120130225 in words is "one hundred twenty million, one hundred thirty thousand, two hundred twenty-five".