130300193 has 4 divisors (see below), whose sum is σ = 132245040. Its totient is φ = 128355348.

The previous prime is 130300147. The next prime is 130300207. The reversal of 130300193 is 391003031.

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 a de Polignac number, because none of the positive numbers 2^k-130300193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130303193) 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, 972323 + ... + 972456.

It is an arithmetic number, because the mean of its divisors is an integer number (33061260).

Almost surely, 2^130300193 is an apocalyptic number.

It is an amenable number.

130300193 is a deficient number, since it is larger than the sum of its proper divisors (1944847).

130300193 is an equidigital number, since it uses as much as digits as its factorization.

130300193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944846.

The product of its (nonzero) digits is 243, while the sum is 20.

The square root of 130300193 is about 11414.9109939587. The cubic root of 130300193 is about 506.9693295432.

The spelling of 130300193 in words is "one hundred thirty million, three hundred thousand, one hundred ninety-three".