130545042506 has 8 divisors (see below), whose sum is σ = 195876079200. Its totient is φ = 65253016108.

The previous prime is 130545042479. The next prime is 130545042527. The reversal of 130545042506 is 605240545031.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 9744206 + ... + 9757593.

It is an arithmetic number, because the mean of its divisors is an integer number (24484509900).

Almost surely, 2^130545042506 is an apocalyptic number.

130545042506 is a deficient number, since it is larger than the sum of its proper divisors (65331036694).

130545042506 is a wasteful number, since it uses less digits than its factorization.

130545042506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19505148.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 130545042506 its reverse (605240545031), we get a palindrome (735785587537).

The spelling of 130545042506 in words is "one hundred thirty billion, five hundred forty-five million, forty-two thousand, five hundred six".