20210020100014 has 4 divisors (see below), whose sum is σ = 30315030150024. Its totient is φ = 10105010050006.

The previous prime is 20210020100009. The next prime is 20210020100027. The reversal of 20210020100014 is 41000102001202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 20210020099967 and 20210020100003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052505025002 + ... + 5052505025005.

It is an arithmetic number, because the mean of its divisors is an integer number (7578757537506).

Almost surely, 2^{20210020100014} is an apocalyptic number.

20210020100014 is a deficient number, since it is larger than the sum of its proper divisors (10105010050010).

20210020100014 is a wasteful number, since it uses less digits than its factorization.

20210020100014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10105010050009.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20210020100014 its reverse (41000102001202), we get a palindrome (61210122101216).

The spelling of 20210020100014 in words is "twenty trillion, two hundred ten billion, twenty million, one hundred thousand, fourteen".