130224254 has 8 divisors (see below), whose sum is σ = 196762608. Its totient is φ = 64636720.

The previous prime is 130224209. The next prime is 130224257. The reversal of 130224254 is 452422031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 237362 + ... + 237909.

It is an arithmetic number, because the mean of its divisors is an integer number (24595326).

Almost surely, 2^130224254 is an apocalyptic number.

130224254 is a deficient number, since it is larger than the sum of its proper divisors (66538354).

130224254 is a wasteful number, since it uses less digits than its factorization.

130224254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475410.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 130224254 is about 11411.5842020291. The cubic root of 130224254 is about 506.8708231008.

Adding to 130224254 its reverse (452422031), we get a palindrome (582646285).

The spelling of 130224254 in words is "one hundred thirty million, two hundred twenty-four thousand, two hundred fifty-four".