130768968 has 32 divisors (see below), whose sum is σ = 356643360. Its totient is φ = 39626880.

The previous prime is 130768949. The next prime is 130768973. The reversal of 130768968 is 869867031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247405 + ... + 247932.

It is an arithmetic number, because the mean of its divisors is an integer number (11145105).

Almost surely, 2^130768968 is an apocalyptic number.

It is an amenable number.

130768968 is an abundant number, since it is smaller than the sum of its proper divisors (225874392).

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

130768968 is a wasteful number, since it uses less digits than its factorization.

130768968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495357 (or 495353 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 130768968 is about 11435.4260086802. The cubic root of 130768968 is about 507.5765686441.

The spelling of 130768968 in words is "one hundred thirty million, seven hundred sixty-eight thousand, nine hundred sixty-eight".