130545253 has 4 divisors (see below), whose sum is σ = 131228928. Its totient is φ = 129861580.

The previous prime is 130545251. The next prime is 130545277. The reversal of 130545253 is 352545031.

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.

It is a cyclic number.

It is not a de Polignac number, because 130545253 - 2¹ = 130545251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130545251) 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, 341551 + ... + 341932.

It is an arithmetic number, because the mean of its divisors is an integer number (32807232).

Almost surely, 2^130545253 is an apocalyptic number.

It is an amenable number.

130545253 is a deficient number, since it is larger than the sum of its proper divisors (683675).

130545253 is an equidigital number, since it uses as much as digits as its factorization.

130545253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683674.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 130545253 is about 11425.6401571203. The cubic root of 130545253 is about 507.2869553174.

The spelling of 130545253 in words is "one hundred thirty million, five hundred forty-five thousand, two hundred fifty-three".