130228358 has 12 divisors (see below), whose sum is σ = 211525308. Its totient is φ = 60105240.

The previous prime is 130228331. The next prime is 130228379. The reversal of 130228358 is 853822031.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192308 + ... + 192983.

It is an arithmetic number, because the mean of its divisors is an integer number (17627109).

Almost surely, 2^130228358 is an apocalyptic number.

130228358 is a deficient number, since it is larger than the sum of its proper divisors (81296950).

130228358 is a wasteful number, since it uses less digits than its factorization.

130228358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385319 (or 385306 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 130228358 is about 11411.7640178896. The cubic root of 130228358 is about 506.8761477004.

The spelling of 130228358 in words is "one hundred thirty million, two hundred twenty-eight thousand, three hundred fifty-eight".