102300283 has 4 divisors (see below), whose sum is σ = 102326400. Its totient is φ = 102274168.

The previous prime is 102300259. The next prime is 102300293. The reversal of 102300283 is 382003201.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102300283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102300283.

It is not an unprimeable number, because it can be changed into a prime (102300293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5860 + ... + 15457.

It is an arithmetic number, because the mean of its divisors is an integer number (25581600).

Almost surely, 2^102300283 is an apocalyptic number.

102300283 is a deficient number, since it is larger than the sum of its proper divisors (26117).

102300283 is an equidigital number, since it uses as much as digits as its factorization.

102300283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26116.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 102300283 is about 10114.3602368118. The cubic root of 102300283 is about 467.6909271907.

Adding to 102300283 its reverse (382003201), we get a palindrome (484303484).

The spelling of 102300283 in words is "one hundred two million, three hundred thousand, two hundred eighty-three".