130969668 has 24 divisors (see below), whose sum is σ = 315454720. Its totient is φ = 42248160.

The previous prime is 130969667. The next prime is 130969669. The reversal of 130969668 is 866969031.

It is an interprime number because it is at equal distance from previous prime (130969667) and next prime (130969669).

It is not an unprimeable number, because it can be changed into a prime (130969667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175663 + ... + 176406.

Almost surely, 2^130969668 is an apocalyptic number.

It is an amenable number.

130969668 is an abundant number, since it is smaller than the sum of its proper divisors (184485052).

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

130969668 is a wasteful number, since it uses less digits than its factorization.

130969668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352107 (or 352105 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 130969668 is about 11444.1980059767. The cubic root of 130969668 is about 507.8361066353.

The spelling of 130969668 in words is "one hundred thirty million, nine hundred sixty-nine thousand, six hundred sixty-eight".