130300253 has 4 divisors (see below), whose sum is σ = 131565408. Its totient is φ = 129035100.

The previous prime is 130300241. The next prime is 130300319. The reversal of 130300253 is 352003031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 352003031 = 43 ⋅8186117.

It is a cyclic number.

It is not a de Polignac number, because 130300253 - 2⁴ = 130300237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130360253) 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, 632423 + ... + 632628.

It is an arithmetic number, because the mean of its divisors is an integer number (32891352).

Almost surely, 2^130300253 is an apocalyptic number.

It is an amenable number.

130300253 is a deficient number, since it is larger than the sum of its proper divisors (1265155).

130300253 is a wasteful number, since it uses less digits than its factorization.

130300253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265154.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 130300253 is about 11414.9136220998. The cubic root of 130300253 is about 506.9694073588.

Adding to 130300253 its reverse (352003031), we get a palindrome (482303284).

The spelling of 130300253 in words is "one hundred thirty million, three hundred thousand, two hundred fifty-three".