130225543 has 16 divisors (see below), whose sum is σ = 153204480. Its totient is φ = 108372096.

The previous prime is 130225499. The next prime is 130225549. The reversal of 130225543 is 345522031.

It is not a de Polignac number, because 130225543 - 2²¹ = 128128391 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 (130225549) 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, 52671 + ... + 55087.

It is an arithmetic number, because the mean of its divisors is an integer number (9575280).

Almost surely, 2^130225543 is an apocalyptic number.

130225543 is a deficient number, since it is larger than the sum of its proper divisors (22978937).

130225543 is a wasteful number, since it uses less digits than its factorization.

130225543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 130225543 is about 11411.6406795868. The cubic root of 130225543 is about 506.8724954834.

Adding to 130225543 its reverse (345522031), we get a palindrome (475747574).

The spelling of 130225543 in words is "one hundred thirty million, two hundred twenty-five thousand, five hundred forty-three".