130661711 has 8 divisors (see below), whose sum is σ = 141722784. Its totient is φ = 119975680.

The previous prime is 130661681. The next prime is 130661717. The reversal of 130661711 is 117166031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130661711 - 2¹⁰ = 130660687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130661717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93035 + ... + 94428.

It is an arithmetic number, because the mean of its divisors is an integer number (17715348).

Almost surely, 2^130661711 is an apocalyptic number.

130661711 is a deficient number, since it is larger than the sum of its proper divisors (11061073).

130661711 is a wasteful number, since it uses less digits than its factorization.

130661711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187521.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 130661711 is about 11430.7353656709. The cubic root of 130661711 is about 507.4377588742.

The spelling of 130661711 in words is "one hundred thirty million, six hundred sixty-one thousand, seven hundred eleven".