130011213 has 4 divisors (see below), whose sum is σ = 173348288. Its totient is φ = 86674140.

The previous prime is 130011209. The next prime is 130011221. The reversal of 130011213 is 312110031.

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.

It is not a de Polignac number, because 130011213 - 2² = 130011209 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 (130011253) 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, 21668533 + ... + 21668538.

It is an arithmetic number, because the mean of its divisors is an integer number (43337072).

Almost surely, 2^130011213 is an apocalyptic number.

It is an amenable number.

130011213 is a deficient number, since it is larger than the sum of its proper divisors (43337075).

130011213 is an equidigital number, since it uses as much as digits as its factorization.

130011213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43337074.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 130011213 is about 11402.2459629671. The cubic root of 130011213 is about 506.5942663072.

Adding to 130011213 its reverse (312110031), we get a palindrome (442121244).

The spelling of 130011213 in words is "one hundred thirty million, eleven thousand, two hundred thirteen".