130230322 has 4 divisors (see below), whose sum is σ = 195345486. Its totient is φ = 65115160.

The previous prime is 130230311. The next prime is 130230337. The reversal of 130230322 is 223032031.

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

It can be written as a sum of positive squares in only one way, i.e., 66406201 + 63824121 = 8149^2 + 7989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130230296 and 130230305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32557579 + ... + 32557582.

Almost surely, 2^130230322 is an apocalyptic number.

130230322 is a deficient number, since it is larger than the sum of its proper divisors (65115164).

130230322 is an equidigital number, since it uses as much as digits as its factorization.

130230322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65115163.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 130230322 is about 11411.8500691168. The cubic root of 130230322 is about 506.8786957878.

Adding to 130230322 its reverse (223032031), we get a palindrome (353262353).

The spelling of 130230322 in words is "one hundred thirty million, two hundred thirty thousand, three hundred twenty-two".