130324291 has 4 divisors (see below), whose sum is σ = 130435272. Its totient is φ = 130213312.

The previous prime is 130324283. The next prime is 130324307. The reversal of 130324291 is 192423031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 192423031 = 179 ⋅1074989.

It is a cyclic number.

It is not a de Polignac number, because 130324291 - 2³ = 130324283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130321291) 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, 53710 + ... + 56083.

It is an arithmetic number, because the mean of its divisors is an integer number (32608818).

Almost surely, 2^130324291 is an apocalyptic number.

130324291 is a deficient number, since it is larger than the sum of its proper divisors (110981).

130324291 is a wasteful number, since it uses less digits than its factorization.

130324291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110980.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 130324291 is about 11415.9664943447. The cubic root of 130324291 is about 507.0005809521. Note that the first 3 decimals are identical.

The spelling of 130324291 in words is "one hundred thirty million, three hundred twenty-four thousand, two hundred ninety-one".