130512651 has 8 divisors (see below), whose sum is σ = 174382080. Its totient is φ = 86825832.

The previous prime is 130512643. The next prime is 130512703. The reversal of 130512651 is 156215031.

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

It is not a de Polignac number, because 130512651 - 2³ = 130512643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130512601) 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, 43975 + ... + 46848.

It is an arithmetic number, because the mean of its divisors is an integer number (21797760).

Almost surely, 2^130512651 is an apocalyptic number.

130512651 is a deficient number, since it is larger than the sum of its proper divisors (43869429).

130512651 is an equidigital number, since it uses as much as digits as its factorization.

130512651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91305.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 130512651 is about 11424.2133646041. The cubic root of 130512651 is about 507.2447223346.

Adding to 130512651 its reverse (156215031), we get a palindrome (286727682).

The spelling of 130512651 in words is "one hundred thirty million, five hundred twelve thousand, six hundred fifty-one".