130673253 has 4 divisors (see below), whose sum is σ = 174231008. Its totient is φ = 87115500.

The previous prime is 130673251. The next prime is 130673261. The reversal of 130673253 is 352376031.

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 not a de Polignac number, because 130673253 - 2¹ = 130673251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130673253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130673251) 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, 21778873 + ... + 21778878.

It is an arithmetic number, because the mean of its divisors is an integer number (43557752).

Almost surely, 2^130673253 is an apocalyptic number.

It is an amenable number.

130673253 is a deficient number, since it is larger than the sum of its proper divisors (43557755).

130673253 is an equidigital number, since it uses as much as digits as its factorization.

130673253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43557754.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 130673253 is about 11431.2402214283. The cubic root of 130673253 is about 507.4526999362.

The spelling of 130673253 in words is "one hundred thirty million, six hundred seventy-three thousand, two hundred fifty-three".