130851968 has 96 divisors (see below), whose sum is σ = 295669440. Its totient is φ = 57547776.

The previous prime is 130851953. The next prime is 130851971. The reversal of 130851968 is 869158031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497405 + ... + 497667.

It is an arithmetic number, because the mean of its divisors is an integer number (3079890).

Almost surely, 2^130851968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130851968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147834720).

130851968 is an abundant number, since it is smaller than the sum of its proper divisors (164817472).

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

130851968 is a wasteful number, since it uses less digits than its factorization.

130851968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 130851968 is about 11439.0545063829. The cubic root of 130851968 is about 507.6839334259.

The spelling of 130851968 in words is "one hundred thirty million, eight hundred fifty-one thousand, nine hundred sixty-eight".