20101114 has 8 divisors (see below), whose sum is σ = 32892768. Its totient is φ = 9136860.

The previous prime is 20101099. The next prime is 20101129. The reversal of 20101114 is 41110102.

It is an interprime number because it is at equal distance from previous prime (20101099) and next prime (20101129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20101114.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456822 + ... + 456865.

It is an arithmetic number, because the mean of its divisors is an integer number (4111596).

Almost surely, 2^20101114 is an apocalyptic number.

20101114 is a deficient number, since it is larger than the sum of its proper divisors (12791654).

20101114 is a wasteful number, since it uses less digits than its factorization.

20101114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913700.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 20101114 is about 4483.4265913473. The cubic root of 20101114 is about 271.8984356246.

Adding to 20101114 its reverse (41110102), we get a palindrome (61211216).

The spelling of 20101114 in words is "twenty million, one hundred one thousand, one hundred fourteen".