130662961 has 16 divisors (see below), whose sum is σ = 156780288. Its totient is φ = 107308800.

The previous prime is 130662953. The next prime is 130662979. The reversal of 130662961 is 169266031.

It is a cyclic number.

It is not a de Polignac number, because 130662961 - 2³ = 130662953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130662911) 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 15 ways as a sum of consecutive naturals, for example, 3000 + ... + 16441.

It is an arithmetic number, because the mean of its divisors is an integer number (9798768).

Almost surely, 2^130662961 is an apocalyptic number.

130662961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130662961 is a deficient number, since it is larger than the sum of its proper divisors (26117327).

130662961 is a wasteful number, since it uses less digits than its factorization.

130662961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19512.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 130662961 is about 11430.7900426873. The cubic root of 130662961 is about 507.4393770355.

The spelling of 130662961 in words is "one hundred thirty million, six hundred sixty-two thousand, nine hundred sixty-one".