2321220300213 has 8 divisors (see below), whose sum is σ = 3101673982176. Its totient is φ = 1544123409200.

The previous prime is 2321220300211. The next prime is 2321220300239. The reversal of 2321220300213 is 3120030221232.

It is a happy number.

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 2321220300213 - 2¹ = 2321220300211 is a prime.

It is a super-3 number, since 3×2321220300213³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2321220300213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321220300211) 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, 839196123 + ... + 839198888.

It is an arithmetic number, because the mean of its divisors is an integer number (387709247772).

Almost surely, 2^{2321220300213} is an apocalyptic number.

It is an amenable number.

2321220300213 is a deficient number, since it is larger than the sum of its proper divisors (780453681963).

2321220300213 is a wasteful number, since it uses less digits than its factorization.

2321220300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678395475.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2321220300213 its reverse (3120030221232), we get a palindrome (5441250521445).

The spelling of 2321220300213 in words is "two trillion, three hundred twenty-one billion, two hundred twenty million, three hundred thousand, two hundred thirteen".