130301751 has 4 divisors (see below), whose sum is σ = 173735672. Its totient is φ = 86867832.

The previous prime is 130301747. The next prime is 130301767. The reversal of 130301751 is 157103031.

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

It is not a de Polignac number, because 130301751 - 2² = 130301747 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130301701) 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 3 ways as a sum of consecutive naturals, for example, 21716956 + ... + 21716961.

It is an arithmetic number, because the mean of its divisors is an integer number (43433918).

Almost surely, 2^130301751 is an apocalyptic number.

130301751 is a deficient number, since it is larger than the sum of its proper divisors (43433921).

130301751 is an equidigital number, since it uses as much as digits as its factorization.

130301751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43433920.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 130301751 is about 11414.9792378261. The cubic root of 130301751 is about 506.9713501467.

Adding to 130301751 its reverse (157103031), we get a palindrome (287404782).

The spelling of 130301751 in words is "one hundred thirty million, three hundred one thousand, seven hundred fifty-one".