20130313213 has 8 divisors (see below), whose sum is σ = 20252122496. Its totient is φ = 20008684800.

The previous prime is 20130313193. The next prime is 20130313289. The reversal of 20130313213 is 31231303102.

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

It is a cyclic number.

It is not a de Polignac number, because 20130313213 - 2²⁹ = 19593442301 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 (20130313913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181468 + ... + 270538.

It is an arithmetic number, because the mean of its divisors is an integer number (2531515312).

Almost surely, 2^20130313213 is an apocalyptic number.

It is an amenable number.

20130313213 is a deficient number, since it is larger than the sum of its proper divisors (121809283).

20130313213 is a wasteful number, since it uses less digits than its factorization.

20130313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90435.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 20130313213 its reverse (31231303102), we get a palindrome (51361616315).

The spelling of 20130313213 in words is "twenty billion, one hundred thirty million, three hundred thirteen thousand, two hundred thirteen".