130224255 has 16 divisors (see below), whose sum is σ = 238124544. Its totient is φ = 59531040.

The previous prime is 130224209. The next prime is 130224257. The reversal of 130224255 is 552422031.

It is not a de Polignac number, because 130224255 - 2⁶ = 130224191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130224257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620011 + ... + 620220.

It is an arithmetic number, because the mean of its divisors is an integer number (14882784).

Almost surely, 2^130224255 is an apocalyptic number.

130224255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130224255 is a deficient number, since it is larger than the sum of its proper divisors (107900289).

130224255 is a wasteful number, since it uses less digits than its factorization.

130224255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240246.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 130224255 is about 11411.5842458442. The cubic root of 130224255 is about 506.8708243983.

Adding to 130224255 its reverse (552422031), we get a palindrome (682646286).

The spelling of 130224255 in words is "one hundred thirty million, two hundred twenty-four thousand, two hundred fifty-five".