130236914 has 8 divisors (see below), whose sum is σ = 195972588. Its totient is φ = 64912720.

The previous prime is 130236913. The next prime is 130236917. The reversal of 130236914 is 419632031.

It can be written as a sum of positive squares in 2 ways, for example, as 129572689 + 664225 = 11383^2 + 815^2 .

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

It is not an unprimeable number, because it can be changed into a prime (130236913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102077 + ... + 103344.

Almost surely, 2^130236914 is an apocalyptic number.

130236914 is a deficient number, since it is larger than the sum of its proper divisors (65735674).

130236914 is a wasteful number, since it uses less digits than its factorization.

130236914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205740.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 130236914 is about 11412.1388880437. The cubic root of 130236914 is about 506.8872480408.

Adding to 130236914 its reverse (419632031), we get a palindrome (549868945).

The spelling of 130236914 in words is "one hundred thirty million, two hundred thirty-six thousand, nine hundred fourteen".