130135434505 has 32 divisors (see below), whose sum is σ = 166916010240. Its totient is φ = 97112908800.

The previous prime is 130135434491. The next prime is 130135434599. The reversal of 130135434505 is 505434531031.

It is not a de Polignac number, because 130135434505 - 2¹³ = 130135426313 is a prime.

It is a super-3 number, since 3×130135434505³ (a number of 34 digits) contains 333 as substring.

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 31 ways as a sum of consecutive naturals, for example, 4152324 + ... + 4183546.

It is an arithmetic number, because the mean of its divisors is an integer number (5216125320).

Almost surely, 2^130135434505 is an apocalyptic number.

It is an amenable number.

130135434505 is a deficient number, since it is larger than the sum of its proper divisors (36780575735).

130135434505 is a wasteful number, since it uses less digits than its factorization.

130135434505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31921.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 130135434505 its reverse (505434531031), we get a palindrome (635569965536).

The spelling of 130135434505 in words is "one hundred thirty billion, one hundred thirty-five million, four hundred thirty-four thousand, five hundred five".