130972966 has 24 divisors (see below), whose sum is σ = 208400904. Its totient is φ = 61724160.

The previous prime is 130972957. The next prime is 130972987. The reversal of 130972966 is 669279031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204006 + ... + 204646.

It is an arithmetic number, because the mean of its divisors is an integer number (8683371).

Almost surely, 2^130972966 is an apocalyptic number.

130972966 is a deficient number, since it is larger than the sum of its proper divisors (77427938).

130972966 is a wasteful number, since it uses less digits than its factorization.

130972966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 130972966 is about 11444.3420955510. The cubic root of 130972966 is about 507.8403692747.

The spelling of 130972966 in words is "one hundred thirty million, nine hundred seventy-two thousand, nine hundred sixty-six".