130241331 has 16 divisors (see below), whose sum is σ = 210491520. Its totient is φ = 78933960.

The previous prime is 130241329. The next prime is 130241339. The reversal of 130241331 is 133142031.

It is not a de Polignac number, because 130241331 - 2¹ = 130241329 is a prime.

It is a super-2 number, since 2×130241331² = 33925608601303122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130241339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218965 + ... + 219558.

It is an arithmetic number, because the mean of its divisors is an integer number (13155720).

Almost surely, 2^130241331 is an apocalyptic number.

130241331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130241331 is a deficient number, since it is larger than the sum of its proper divisors (80250189).

130241331 is a wasteful number, since it uses less digits than its factorization.

130241331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438543 (or 438537 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 130241331 is about 11412.3324084080. The cubic root of 130241331 is about 506.8929783559.

Adding to 130241331 its reverse (133142031), we get a palindrome (263383362).

The spelling of 130241331 in words is "one hundred thirty million, two hundred forty-one thousand, three hundred thirty-one".