20210114 has 4 divisors (see below), whose sum is σ = 30315174. Its totient is φ = 10105056.

The previous prime is 20210107. The next prime is 20210131. The reversal of 20210114 is 41101202.

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

It can be written as a sum of positive squares in only one way, i.e., 14569489 + 5640625 = 3817^2 + 2375^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20210095 and 20210104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052527 + ... + 5052530.

Almost surely, 2^20210114 is an apocalyptic number.

20210114 is a deficient number, since it is larger than the sum of its proper divisors (10105060).

20210114 is a wasteful number, since it uses less digits than its factorization.

20210114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10105059.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 20210114 is about 4495.5660377754. The cubic root of 20210114 is about 272.3890140853.

Adding to 20210114 its reverse (41101202), we get a palindrome (61311316).

The spelling of 20210114 in words is "twenty million, two hundred ten thousand, one hundred fourteen".