130443201 has 12 divisors (see below), whose sum is σ = 215334912. Its totient is φ = 74538936.

The previous prime is 130443191. The next prime is 130443221. The reversal of 130443201 is 102344031.

It is not a de Polignac number, because 130443201 - 2¹³ = 130435009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130443221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1035201 + ... + 1035326.

It is an arithmetic number, because the mean of its divisors is an integer number (17944576).

Almost surely, 2^130443201 is an apocalyptic number.

It is an amenable number.

130443201 is a deficient number, since it is larger than the sum of its proper divisors (84891711).

130443201 is a wasteful number, since it uses less digits than its factorization.

130443201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070540 (or 2070537 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 130443201 is about 11421.1733635384. The cubic root of 130443201 is about 507.1547325999.

Adding to 130443201 its reverse (102344031), we get a palindrome (232787232).

The spelling of 130443201 in words is "one hundred thirty million, four hundred forty-three thousand, two hundred one".