130544741 has 4 divisors (see below), whose sum is σ = 130572000. Its totient is φ = 130517484.

The previous prime is 130544731. The next prime is 130544753. The reversal of 130544741 is 147445031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130544741 - 2⁶ = 130544677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130544731) 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, 4331 + ... + 16728.

It is an arithmetic number, because the mean of its divisors is an integer number (32643000).

Almost surely, 2^130544741 is an apocalyptic number.

It is an amenable number.

130544741 is a deficient number, since it is larger than the sum of its proper divisors (27259).

130544741 is an equidigital number, since it uses as much as digits as its factorization.

130544741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27258.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 130544741 is about 11425.6177513516. The cubic root of 130544741 is about 507.2862921214.

Adding to 130544741 its reverse (147445031), we get a palindrome (277989772).

The spelling of 130544741 in words is "one hundred thirty million, five hundred forty-four thousand, seven hundred forty-one".