20314102 has 4 divisors (see below), whose sum is σ = 30471156. Its totient is φ = 10157050.

The previous prime is 20314081. The next prime is 20314117. The reversal of 20314102 is 20141302.

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

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, 5078524 + ... + 5078527.

It is an arithmetic number, because the mean of its divisors is an integer number (7617789).

Almost surely, 2^20314102 is an apocalyptic number.

20314102 is a deficient number, since it is larger than the sum of its proper divisors (10157054).

20314102 is a wasteful number, since it uses less digits than its factorization.

20314102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10157053.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 20314102 is about 4507.1168167688. The cubic root of 20314102 is about 272.8553935466.

Adding to 20314102 its reverse (20141302), we get a palindrome (40455404).

The spelling of 20314102 in words is "twenty million, three hundred fourteen thousand, one hundred two".