130085801 has 6 divisors (see below), whose sum is σ = 132914730. Its totient is φ = 127315856.

The previous prime is 130085783. The next prime is 130085803. The reversal of 130085801 is 108580031.

It can be written as a sum of positive squares in only one way, i.e., 95570176 + 34515625 = 9776^2 + 5875^2 .

It is not a de Polignac number, because 130085801 - 2²² = 125891497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130085803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27236 + ... + 31653.

It is an arithmetic number, because the mean of its divisors is an integer number (22152455).

Almost surely, 2^130085801 is an apocalyptic number.

It is an amenable number.

130085801 is a deficient number, since it is larger than the sum of its proper divisors (2828929).

130085801 is an frugal number, since it uses more digits than its factorization.

130085801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58983 (or 58936 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 130085801 is about 11405.5162531119. The cubic root of 130085801 is about 506.6911262334.

The spelling of 130085801 in words is "one hundred thirty million, eighty-five thousand, eight hundred one".