130302286 has 4 divisors (see below), whose sum is σ = 195453432. Its totient is φ = 65151142.

The previous prime is 130302259. The next prime is 130302287. The reversal of 130302286 is 682203031.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130302286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130302287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32575570 + ... + 32575573.

It is an arithmetic number, because the mean of its divisors is an integer number (48863358).

Almost surely, 2^130302286 is an apocalyptic number.

130302286 is a deficient number, since it is larger than the sum of its proper divisors (65151146).

130302286 is an equidigital number, since it uses as much as digits as its factorization.

130302286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65151145.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 130302286 is about 11415.0026719226. The cubic root of 130302286 is about 506.9720439959.

The spelling of 130302286 in words is "one hundred thirty million, three hundred two thousand, two hundred eighty-six".