213223013113 has 8 divisors (see below), whose sum is σ = 233572100256. Its totient is φ = 193034788800.

The previous prime is 213223013099. The next prime is 213223013137. The reversal of 213223013113 is 311310322312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213223013113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213223013173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40212931 + ... + 40218232.

It is an arithmetic number, because the mean of its divisors is an integer number (29196512532).

Almost surely, 2^213223013113 is an apocalyptic number.

It is an amenable number.

213223013113 is a deficient number, since it is larger than the sum of its proper divisors (20349087143).

213223013113 is a wasteful number, since it uses less digits than its factorization.

213223013113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80431415.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 213223013113 its reverse (311310322312), we get a palindrome (524533335425).

The spelling of 213223013113 in words is "two hundred thirteen billion, two hundred twenty-three million, thirteen thousand, one hundred thirteen".