213000013301321 has 8 divisors (see below), whose sum is σ = 224211454790400. Its totient is φ = 201788663259600.

The previous prime is 213000013301297. The next prime is 213000013301371. The reversal of 213000013301321 is 123103310000312.

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 213000013301321 - 2³⁴ = 212982833432137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213000013301293 and 213000013301302.

It is not an unprimeable number, because it can be changed into a prime (213000013301371) 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, 18054905 + ... + 27422246.

It is an arithmetic number, because the mean of its divisors is an integer number (28026431848800).

Almost surely, 2^{213000013301321} is an apocalyptic number.

It is an amenable number.

213000013301321 is a deficient number, since it is larger than the sum of its proper divisors (11211441489079).

213000013301321 is a wasteful number, since it uses less digits than its factorization.

213000013301321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45723679.

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

Adding to 213000013301321 its reverse (123103310000312), we get a palindrome (336103323301633).

The spelling of 213000013301321 in words is "two hundred thirteen trillion, thirteen million, three hundred one thousand, three hundred twenty-one".