130100285 has 16 divisors (see below), whose sum is σ = 178703616. Its totient is φ = 89071488.

The previous prime is 130100263. The next prime is 130100323. The reversal of 130100285 is 582001031.

It is a cyclic number.

It is not a de Polignac number, because 130100285 - 2¹⁰ = 130099261 is a prime.

It is a Curzon number.

It is a congruent 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, 22889 + ... + 28001.

It is an arithmetic number, because the mean of its divisors is an integer number (11168976).

Almost surely, 2^130100285 is an apocalyptic number.

It is an amenable number.

130100285 is a deficient number, since it is larger than the sum of its proper divisors (48603331).

130100285 is an equidigital number, since it uses as much as digits as its factorization.

130100285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852.

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

The square root of 130100285 is about 11406.1511913528. The cubic root of 130100285 is about 506.7099308527.

The spelling of 130100285 in words is "one hundred thirty million, one hundred thousand, two hundred eighty-five".