130203403441 has 4 divisors (see below), whose sum is σ = 130207678452. Its totient is φ = 130199128432.

The previous prime is 130203403381. The next prime is 130203403501. The reversal of 130203403441 is 144304302031.

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

It is an interprime number because it is at equal distance from previous prime (130203403381) and next prime (130203403501).

It can be written as a sum of positive squares in 2 ways, for example, as 100067832225 + 30135571216 = 316335^2 + 173596^2 .

It is a cyclic number.

It is not a de Polignac number, because 130203403441 - 2²⁵ = 130169849009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130203403241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2091490 + ... + 2152843.

It is an arithmetic number, because the mean of its divisors is an integer number (32551919613).

Almost surely, 2^130203403441 is an apocalyptic number.

It is an amenable number.

130203403441 is a deficient number, since it is larger than the sum of its proper divisors (4275011).

130203403441 is an equidigital number, since it uses as much as digits as its factorization.

130203403441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275010.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 130203403441 its reverse (144304302031), we get a palindrome (274507705472).

The spelling of 130203403441 in words is "one hundred thirty billion, two hundred three million, four hundred three thousand, four hundred forty-one".