14213010110021 has 4 divisors (see below), whose sum is σ = 14213101934112. Its totient is φ = 14212918285932.

The previous prime is 14213010110017. The next prime is 14213010110113. The reversal of 14213010110021 is 12001101031241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14213010110021 - 2² = 14213010110017 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 (14213010115021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45679475 + ... + 45989568.

It is an arithmetic number, because the mean of its divisors is an integer number (3553275483528).

Almost surely, 2^{14213010110021} is an apocalyptic number.

It is an amenable number.

14213010110021 is a deficient number, since it is larger than the sum of its proper divisors (91824091).

14213010110021 is an equidigital number, since it uses as much as digits as its factorization.

14213010110021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91824090.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 14213010110021 its reverse (12001101031241), we get a palindrome (26214111141262).

The spelling of 14213010110021 in words is "fourteen trillion, two hundred thirteen billion, ten million, one hundred ten thousand, twenty-one".