130120236105 has 16 divisors (see below), whose sum is σ = 208200922560. Its totient is φ = 69394611008.

The previous prime is 130120236083. The next prime is 130120236109. The reversal of 130120236105 is 501632021031.

It is a cyclic number.

It is not a de Polignac number, because 130120236105 - 2⁹ = 130120235593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130120236109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229774 + ... + 559496.

It is an arithmetic number, because the mean of its divisors is an integer number (13012557660).

Almost surely, 2^130120236105 is an apocalyptic number.

130120236105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130120236105 is a deficient number, since it is larger than the sum of its proper divisors (78080686455).

130120236105 is a wasteful number, since it uses less digits than its factorization.

130120236105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356040.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 130120236105 its reverse (501632021031), we get a palindrome (631752257136).

The spelling of 130120236105 in words is "one hundred thirty billion, one hundred twenty million, two hundred thirty-six thousand, one hundred five".