130473253 has 2 divisors, whose sum is σ = 130473254. Its totient is φ = 130473252.

The previous prime is 130473251. The next prime is 130473281. The reversal of 130473253 is 352374031.

It is an a-pointer prime, because the next prime (130473281) can be obtained adding 130473253 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122367844 + 8105409 = 11062^2 + 2847^2 .

It is a cyclic number.

It is not a de Polignac number, because 130473253 - 2¹ = 130473251 is a prime.

Together with 130473251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130473251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65236626 + 65236627.

It is an arithmetic number, because the mean of its divisors is an integer number (65236627).

Almost surely, 2^130473253 is an apocalyptic number.

It is an amenable number.

130473253 is a deficient number, since it is larger than the sum of its proper divisors (1).

130473253 is an equidigital number, since it uses as much as digits as its factorization.

130473253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 130473253 is about 11422.4889144179. The cubic root of 130473253 is about 507.1936763538.

The spelling of 130473253 in words is "one hundred thirty million, four hundred seventy-three thousand, two hundred fifty-three".