214100002130321 has 16 divisors (see below), whose sum is σ = 224668831887360. Its totient is φ = 203745303666240.

The previous prime is 214100002130219. The next prime is 214100002130347. The reversal of 214100002130321 is 123031200001412.

It is a cyclic number.

It is not a de Polignac number, because 214100002130321 - 2³⁰ = 214098928388497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214100002130293 and 214100002130302.

It is not an unprimeable number, because it can be changed into a prime (214100002130381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8468945 + ... + 22358958.

It is an arithmetic number, because the mean of its divisors is an integer number (14041801992960).

Almost surely, 2^{214100002130321} is an apocalyptic number.

It is an amenable number.

214100002130321 is a deficient number, since it is larger than the sum of its proper divisors (10568829757039).

214100002130321 is a wasteful number, since it uses less digits than its factorization.

214100002130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30831376.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 214100002130321 its reverse (123031200001412), we get a palindrome (337131202131733).

The spelling of 214100002130321 in words is "two hundred fourteen trillion, one hundred billion, two million, one hundred thirty thousand, three hundred twenty-one".