130802105 has 8 divisors (see below), whose sum is σ = 179385792. Its totient is φ = 89692848.

The previous prime is 130802101. The next prime is 130802123. The reversal of 130802105 is 501208031.

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

It is not a de Polignac number, because 130802105 - 2² = 130802101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130802101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1868567 + ... + 1868636.

It is an arithmetic number, because the mean of its divisors is an integer number (22423224).

Almost surely, 2^130802105 is an apocalyptic number.

It is an amenable number.

130802105 is a deficient number, since it is larger than the sum of its proper divisors (48583687).

130802105 is an equidigital number, since it uses as much as digits as its factorization.

130802105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737215.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 130802105 is about 11436.8747916553. The cubic root of 130802105 is about 507.6194385097.

The spelling of 130802105 in words is "one hundred thirty million, eight hundred two thousand, one hundred five".