130013312213 has 4 divisors (see below), whose sum is σ = 130457043948. Its totient is φ = 129569580480.

The previous prime is 130013312197. The next prime is 130013312279. The reversal of 130013312213 is 312213310031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 53426624164 + 76586688049 = 231142^2 + 276743^2 .

It is a cyclic number.

It is not a de Polignac number, because 130013312213 - 2⁴ = 130013312197 is a prime.

It is a super-2 number, since 2×130013312213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130013312293) 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, 221865428 + ... + 221866013.

It is an arithmetic number, because the mean of its divisors is an integer number (32614260987).

Almost surely, 2^130013312213 is an apocalyptic number.

It is an amenable number.

130013312213 is a deficient number, since it is larger than the sum of its proper divisors (443731735).

130013312213 is an equidigital number, since it uses as much as digits as its factorization.

130013312213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443731734.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130013312213 its reverse (312213310031), we get a palindrome (442226622244).

The spelling of 130013312213 in words is "one hundred thirty billion, thirteen million, three hundred twelve thousand, two hundred thirteen".