130202253 has 6 divisors (see below), whose sum is σ = 188069934. Its totient is φ = 86801496.

The previous prime is 130202209. The next prime is 130202279. The reversal of 130202253 is 352202031.

It can be written as a sum of positive squares in only one way, i.e., 87665769 + 42536484 = 9363^2 + 6522^2 .

It is not a de Polignac number, because 130202253 - 2²⁵ = 96647821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130206253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7233450 + ... + 7233467.

It is an arithmetic number, because the mean of its divisors is an integer number (31344989).

Almost surely, 2^130202253 is an apocalyptic number.

It is an amenable number.

130202253 is a deficient number, since it is larger than the sum of its proper divisors (57867681).

130202253 is a wasteful number, since it uses less digits than its factorization.

130202253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14466923 (or 14466920 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 130202253 is about 11410.6201847227. The cubic root of 130202253 is about 506.8422767210.

Adding to 130202253 its reverse (352202031), we get a palindrome (482404284).

The spelling of 130202253 in words is "one hundred thirty million, two hundred two thousand, two hundred fifty-three".