130201441 has 4 divisors (see below), whose sum is σ = 130228884. Its totient is φ = 130174000.

The previous prime is 130201403. The next prime is 130201493. The reversal of 130201441 is 144102031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 114041041 + 16160400 = 10679^2 + 4020^2 .

It is a cyclic number.

It is not a de Polignac number, because 130201441 - 2⁹ = 130200929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130201541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4570 + ... + 16771.

It is an arithmetic number, because the mean of its divisors is an integer number (32557221).

Almost surely, 2^130201441 is an apocalyptic number.

It is an amenable number.

130201441 is a deficient number, since it is larger than the sum of its proper divisors (27443).

130201441 is an equidigital number, since it uses as much as digits as its factorization.

130201441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27442.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 130201441 is about 11410.5846037791. The cubic root of 130201441 is about 506.8412230864.

Adding to 130201441 its reverse (144102031), we get a palindrome (274303472).

The spelling of 130201441 in words is "one hundred thirty million, two hundred one thousand, four hundred forty-one".