130544435 has 32 divisors (see below), whose sum is σ = 187840512. Its totient is φ = 85155840.

The previous prime is 130544417. The next prime is 130544471. The reversal of 130544435 is 534445031.

It is not a de Polignac number, because 130544435 - 2⁶ = 130544371 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 130544398 and 130544407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206570 + ... + 207200.

It is an arithmetic number, because the mean of its divisors is an integer number (5870016).

Almost surely, 2^130544435 is an apocalyptic number.

130544435 is a deficient number, since it is larger than the sum of its proper divisors (57296077).

130544435 is a wasteful number, since it uses less digits than its factorization.

130544435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 130544435 is about 11425.6043603829. The cubic root of 130544435 is about 507.2858957573.

Adding to 130544435 its reverse (534445031), we get a palindrome (664989466).

The spelling of 130544435 in words is "one hundred thirty million, five hundred forty-four thousand, four hundred thirty-five".