130861689622 has 8 divisors (see below), whose sum is σ = 196514838936. Its totient is φ = 65356743312.

The previous prime is 130861689613. The next prime is 130861689691. The reversal of 130861689622 is 226986168031.

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

It is a self number, because there is not a number n which added to its sum of digits gives 130861689622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37048543 + ... + 37052074.

It is an arithmetic number, because the mean of its divisors is an integer number (24564354867).

Almost surely, 2^130861689622 is an apocalyptic number.

130861689622 is a deficient number, since it is larger than the sum of its proper divisors (65653149314).

130861689622 is an equidigital number, since it uses as much as digits as its factorization.

130861689622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74101502.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 130861689622 in words is "one hundred thirty billion, eight hundred sixty-one million, six hundred eighty-nine thousand, six hundred twenty-two".