130123225 has 12 divisors (see below), whose sum is σ = 161645904. Its totient is φ = 103909520.

The previous prime is 130123211. The next prime is 130123241. The reversal of 130123225 is 522321031.

It is not a de Polignac number, because 130123225 - 2¹⁷ = 129992153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10242 + ... + 19108.

It is an arithmetic number, because the mean of its divisors is an integer number (13470492).

Almost surely, 2^130123225 is an apocalyptic number.

It is an amenable number.

130123225 is a deficient number, since it is larger than the sum of its proper divisors (31522679).

130123225 is an equidigital number, since it uses as much as digits as its factorization.

130123225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9464 (or 9459 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 130123225 is about 11407.1567447809. The cubic root of 130123225 is about 506.7397110660.

Adding to 130123225 its reverse (522321031), we get a palindrome (652444256).

The spelling of 130123225 in words is "one hundred thirty million, one hundred twenty-three thousand, two hundred twenty-five".