102828220507 has 8 divisors (see below), whose sum is σ = 103096820736. Its totient is φ = 102559821672.

The previous prime is 102828220487. The next prime is 102828220519. The reversal of 102828220507 is 705022828201.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102828220507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102828220007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000638 + ... + 1098604.

It is an arithmetic number, because the mean of its divisors is an integer number (12887102592).

Almost surely, 2^102828220507 is an apocalyptic number.

102828220507 is a deficient number, since it is larger than the sum of its proper divisors (268600229).

102828220507 is an equidigital number, since it uses as much as digits as its factorization.

102828220507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100697.

The product of its (nonzero) digits is 35840, while the sum is 37.

The spelling of 102828220507 in words is "one hundred two billion, eight hundred twenty-eight million, two hundred twenty thousand, five hundred seven".