130304022 has 32 divisors (see below), whose sum is σ = 269568000. Its totient is φ = 41965248.

The previous prime is 130304017. The next prime is 130304063. The reversal of 130304022 is 220403031.

It is a junction number, because it is equal to n+sod(n) for n = 130303992 and 130304010.

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 15 ways as a sum of consecutive naturals, for example, 19354 + ... + 25202.

It is an arithmetic number, because the mean of its divisors is an integer number (8424000).

Almost surely, 2^130304022 is an apocalyptic number.

130304022 is an abundant number, since it is smaller than the sum of its proper divisors (139263978).

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

130304022 is a wasteful number, since it uses less digits than its factorization.

130304022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 130304022 is about 11415.0787119494. The cubic root of 130304022 is about 506.9742954262.

Adding to 130304022 its reverse (220403031), we get a palindrome (350707053).

Subtracting 130304022 from its reverse (220403031), we obtain a palindrome (90099009).

The spelling of 130304022 in words is "one hundred thirty million, three hundred four thousand, twenty-two".