14100102021 has 4 divisors (see below), whose sum is σ = 18800136032. Its totient is φ = 9400068012.

The previous prime is 14100101957. The next prime is 14100102041. The reversal of 14100102021 is 12020100141.

It is a happy number.

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 not a de Polignac number, because 14100102021 - 2⁶ = 14100101957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14100101988 and 14100102006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14100102041) 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, 2350017001 + ... + 2350017006.

It is an arithmetic number, because the mean of its divisors is an integer number (4700034008).

Almost surely, 2^14100102021 is an apocalyptic number.

It is an amenable number.

14100102021 is a deficient number, since it is larger than the sum of its proper divisors (4700034011).

14100102021 is an equidigital number, since it uses as much as digits as its factorization.

14100102021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700034010.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 14100102021 its reverse (12020100141), we get a palindrome (26120202162).

The spelling of 14100102021 in words is "fourteen billion, one hundred million, one hundred two thousand, twenty-one".