130050587 has 4 divisors (see below), whose sum is σ = 134535120. Its totient is φ = 125566056.

The previous prime is 130050521. The next prime is 130050601. The reversal of 130050587 is 785050031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 130050587 - 2²⁴ = 113273371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 4484503 = 130050587 / (1 + 3 + 0 + 0 + 5 + 0 + 5 + 8 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130050517) 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 3 ways as a sum of consecutive naturals, for example, 2242223 + ... + 2242280.

It is an arithmetic number, because the mean of its divisors is an integer number (33633780).

Almost surely, 2^130050587 is an apocalyptic number.

130050587 is a deficient number, since it is larger than the sum of its proper divisors (4484533).

130050587 is an equidigital number, since it uses as much as digits as its factorization.

130050587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484532.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 130050587 is about 11403.9724219239. The cubic root of 130050587 is about 506.6454019719.

The spelling of 130050587 in words is "one hundred thirty million, fifty thousand, five hundred eighty-seven".