130495105 has 8 divisors (see below), whose sum is σ = 168639912. Its totient is φ = 96365568.

The previous prime is 130495081. The next prime is 130495109. The reversal of 130495105 is 501594031.

It can be written as a sum of positive squares in 4 ways, for example, as 4359744 + 126135361 = 2088^2 + 11231^2 .

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

It is not a de Polignac number, because 130495105 - 2¹¹ = 130493057 is a prime.

It is a super-2 number, since 2×130495105² = 34057944857922050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130495109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003744 + ... + 1003873.

It is an arithmetic number, because the mean of its divisors is an integer number (21079989).

Almost surely, 2^130495105 is an apocalyptic number.

It is an amenable number.

130495105 is a deficient number, since it is larger than the sum of its proper divisors (38144807).

130495105 is a wasteful number, since it uses less digits than its factorization.

130495105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007635.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 130495105 is about 11423.4454084571. The cubic root of 130495105 is about 507.2219901455.

The spelling of 130495105 in words is "one hundred thirty million, four hundred ninety-five thousand, one hundred five".