130381611 has 4 divisors (see below), whose sum is σ = 173842152. Its totient is φ = 86921072.

The previous prime is 130381579. The next prime is 130381621. The reversal of 130381611 is 116183031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130381611 - 2⁵ = 130381579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130381621) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21730266 + ... + 21730271.

It is an arithmetic number, because the mean of its divisors is an integer number (43460538).

Almost surely, 2^130381611 is an apocalyptic number.

130381611 is a deficient number, since it is larger than the sum of its proper divisors (43460541).

130381611 is an equidigital number, since it uses as much as digits as its factorization.

130381611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43460540.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 130381611 is about 11418.4767372886. The cubic root of 130381611 is about 507.0749007214.

The spelling of 130381611 in words is "one hundred thirty million, three hundred eighty-one thousand, six hundred eleven".