130986737 has 4 divisors (see below), whose sum is σ = 149699136. Its totient is φ = 112274340.

The previous prime is 130986731. The next prime is 130986787. The reversal of 130986737 is 737689031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 737689031 = 14321 ⋅51511.

It is a cyclic number.

It is not a de Polignac number, because 130986737 - 2⁴ = 130986721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130986731) 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, 9356189 + ... + 9356202.

It is an arithmetic number, because the mean of its divisors is an integer number (37424784).

Almost surely, 2^130986737 is an apocalyptic number.

It is an amenable number.

130986737 is a deficient number, since it is larger than the sum of its proper divisors (18712399).

130986737 is an equidigital number, since it uses as much as digits as its factorization.

130986737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18712398.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 130986737 is about 11444.9437307485. The cubic root of 130986737 is about 507.8581674124.

The spelling of 130986737 in words is "one hundred thirty million, nine hundred eighty-six thousand, seven hundred thirty-seven".