130244033225 has 6 divisors (see below), whose sum is σ = 161502601230. Its totient is φ = 104195226560.

The previous prime is 130244033207. The next prime is 130244033239. The reversal of 130244033225 is 522330442031.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2053539856 + 128190493369 = 45316^2 + 358037^2 .

It is not a de Polignac number, because 130244033225 - 2¹² = 130244029129 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2604880640 + ... + 2604880689.

It is an arithmetic number, because the mean of its divisors is an integer number (26917100205).

Almost surely, 2^130244033225 is an apocalyptic number.

It is an amenable number.

130244033225 is a deficient number, since it is larger than the sum of its proper divisors (31258568005).

130244033225 is an equidigital number, since it uses as much as digits as its factorization.

130244033225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5209761339 (or 5209761334 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 130244033225 its reverse (522330442031), we get a palindrome (652574475256).

The spelling of 130244033225 in words is "one hundred thirty billion, two hundred forty-four million, thirty-three thousand, two hundred twenty-five".