130868344158 has 8 divisors (see below), whose sum is σ = 261736688328. Its totient is φ = 43622781384.

The previous prime is 130868344157. The next prime is 130868344169. The reversal of 130868344158 is 851443868031.

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

130868344158 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 130868344158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130868344157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10905695341 + ... + 10905695352.

It is an arithmetic number, because the mean of its divisors is an integer number (32717086041).

Almost surely, 2^130868344158 is an apocalyptic number.

130868344158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130868344158 is a wasteful number, since it uses less digits than its factorization.

130868344158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21811390698.

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 130868344158 in words is "one hundred thirty billion, eight hundred sixty-eight million, three hundred forty-four thousand, one hundred fifty-eight".