20300102 has 8 divisors (see below), whose sum is σ = 31432512. Its totient is φ = 9822600.

The previous prime is 20300101. The next prime is 20300117. The reversal of 20300102 is 20100302.

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 20300102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20300101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163649 + ... + 163772.

It is an arithmetic number, because the mean of its divisors is an integer number (3929064).

Almost surely, 2^20300102 is an apocalyptic number.

20300102 is a deficient number, since it is larger than the sum of its proper divisors (11132410).

20300102 is a wasteful number, since it uses less digits than its factorization.

20300102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327454.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 20300102 is about 4505.5634497807. The cubic root of 20300102 is about 272.7926973074.

Adding to 20300102 its reverse (20100302), we get a palindrome (40400404).

It can be divided in two parts, 20300 and 102, that added together give a palindrome (20402).

The spelling of 20300102 in words is "twenty million, three hundred thousand, one hundred two".