130433360 has 40 divisors (see below), whose sum is σ = 304284840. Its totient is φ = 51996672.

The previous prime is 130433351. The next prime is 130433363. The reversal of 130433360 is 63334031.

It can be written as a sum of positive squares in 4 ways, for example, as 10837264 + 119596096 = 3292^2 + 10936^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×130433360² = 34025722801779200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130433363) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22436 + ... + 27644.

It is an arithmetic number, because the mean of its divisors is an integer number (7607121).

Almost surely, 2^130433360 is an apocalyptic number.

130433360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130433360 is an abundant number, since it is smaller than the sum of its proper divisors (173851480).

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

130433360 is a wasteful number, since it uses less digits than its factorization.

130433360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535 (or 5529 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 130433360 is about 11420.7425327778. The cubic root of 130433360 is about 507.1419785553.

Adding to 130433360 its reverse (63334031), we get a palindrome (193767391).

The spelling of 130433360 in words is "one hundred thirty million, four hundred thirty-three thousand, three hundred sixty".