130343441 has 8 divisors (see below), whose sum is σ = 132416640. Its totient is φ = 128286288.

The previous prime is 130343419. The next prime is 130343453. The reversal of 130343441 is 144343031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130343441 is a prime.

It is a super-3 number, since 3×130343441³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130343491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12920 + ... + 20678.

It is an arithmetic number, because the mean of its divisors is an integer number (16552080).

Almost surely, 2^130343441 is an apocalyptic number.

It is an amenable number.

130343441 is a deficient number, since it is larger than the sum of its proper divisors (2073199).

130343441 is a wasteful number, since it uses less digits than its factorization.

130343441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8023.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 130343441 is about 11416.8052011060. The cubic root of 130343441 is about 507.0254128171.

Adding to 130343441 its reverse (144343031), we get a palindrome (274686472).

It can be divided in two parts, 1303 and 43441, that added together give a palindrome (44744).

The spelling of 130343441 in words is "one hundred thirty million, three hundred forty-three thousand, four hundred forty-one".