130461510685 has 32 divisors (see below), whose sum is σ = 179877169152. Its totient is φ = 89907554880.

The previous prime is 130461510677. The next prime is 130461510689. The reversal of 130461510685 is 586015164031.

It is not a de Polignac number, because 130461510685 - 2³ = 130461510677 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 (130461510689) 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 31 ways as a sum of consecutive naturals, for example, 346569 + ... + 617278.

It is an arithmetic number, because the mean of its divisors is an integer number (5621161536).

Almost surely, 2^130461510685 is an apocalyptic number.

It is an amenable number.

130461510685 is a deficient number, since it is larger than the sum of its proper divisors (49415658467).

130461510685 is a wasteful number, since it uses less digits than its factorization.

130461510685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963993.

The product of its (nonzero) digits is 86400, while the sum is 40.

It can be divided in two parts, 130461 and 510685, that added together give a palindrome (641146).

The spelling of 130461510685 in words is "one hundred thirty billion, four hundred sixty-one million, five hundred ten thousand, six hundred eighty-five".