130514445 has 24 divisors (see below), whose sum is σ = 226770336. Its totient is φ = 69439968.

The previous prime is 130514411. The next prime is 130514473. The reversal of 130514445 is 544415031.

It is a happy number.

It is not a de Polignac number, because 130514445 - 2¹⁷ = 130383373 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 16662 + ... + 23208.

It is an arithmetic number, because the mean of its divisors is an integer number (9448764).

Almost surely, 2^130514445 is an apocalyptic number.

130514445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130514445 is a deficient number, since it is larger than the sum of its proper divisors (96255891).

130514445 is a wasteful number, since it uses less digits than its factorization.

130514445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001 (or 6998 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 130514445 is about 11424.2918817754. The cubic root of 130514445 is about 507.2470464844.

Adding to 130514445 its reverse (544415031), we get a palindrome (674929476).

The spelling of 130514445 in words is "one hundred thirty million, five hundred fourteen thousand, four hundred forty-five".