130203441 has 24 divisors (see below), whose sum is σ = 198671616. Its totient is φ = 82041120.

The previous prime is 130203439. The next prime is 130203461. The reversal of 130203441 is 144302031.

It is not a de Polignac number, because 130203441 - 2¹ = 130203439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130203431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6571 + ... + 17423.

It is an arithmetic number, because the mean of its divisors is an integer number (8277984).

Almost surely, 2^130203441 is an apocalyptic number.

It is an amenable number.

130203441 is a deficient number, since it is larger than the sum of its proper divisors (68468175).

130203441 is a wasteful number, since it uses less digits than its factorization.

130203441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10933 (or 10930 counting only the distinct ones).

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

The square root of 130203441 is about 11410.6722413712. The cubic root of 130203441 is about 506.8438182376.

Adding to 130203441 its reverse (144302031), we get a palindrome (274505472).

It can be divided in two parts, 13020 and 3441, that added together give a palindrome (16461).

The spelling of 130203441 in words is "one hundred thirty million, two hundred three thousand, four hundred forty-one".