130442322 has 8 divisors (see below), whose sum is σ = 260884656. Its totient is φ = 43480772.

The previous prime is 130442297. The next prime is 130442359. The reversal of 130442322 is 223244031.

130442322 is nontrivially palindromic in base 9.

It is a sphenic number, since it is the product of 3 distinct primes.

130442322 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10870188 + ... + 10870199.

It is an arithmetic number, because the mean of its divisors is an integer number (32610582).

Almost surely, 2^130442322 is an apocalyptic number.

130442322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130442322 is a wasteful number, since it uses less digits than its factorization.

130442322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21740392.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 130442322 is about 11421.1348823136. The cubic root of 130442322 is about 507.1535934323.

Adding to 130442322 its reverse (223244031), we get a palindrome (353686353).

The spelling of 130442322 in words is "one hundred thirty million, four hundred forty-two thousand, three hundred twenty-two".