130542644105 has 16 divisors (see below), whose sum is σ = 173077513344. Its totient is φ = 94017411840.

The previous prime is 130542644083. The next prime is 130542644119. The reversal of 130542644105 is 501446245031.

It is not a de Polignac number, because 130542644105 - 2¹⁰ = 130542643081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33384911 + ... + 33388820.

It is an arithmetic number, because the mean of its divisors is an integer number (10817344584).

Almost surely, 2^130542644105 is an apocalyptic number.

It is an amenable number.

130542644105 is a deficient number, since it is larger than the sum of its proper divisors (42534869239).

130542644105 is a wasteful number, since it uses less digits than its factorization.

130542644105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66773776.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 130542644105 its reverse (501446245031), we get a palindrome (631988889136).

The spelling of 130542644105 in words is "one hundred thirty billion, five hundred forty-two million, six hundred forty-four thousand, one hundred five".