102099670305 has 32 divisors (see below), whose sum is σ = 165007015680. Its totient is φ = 53904372480.

The previous prime is 102099670273. The next prime is 102099670319. The reversal of 102099670305 is 503076990201.

It is not a de Polignac number, because 102099670305 - 2⁵ = 102099670273 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4718451 + ... + 4740039.

It is an arithmetic number, because the mean of its divisors is an integer number (5156469240).

Almost surely, 2^102099670305 is an apocalyptic number.

102099670305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102099670305 is a deficient number, since it is larger than the sum of its proper divisors (62907345375).

102099670305 is a wasteful number, since it uses less digits than its factorization.

102099670305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24761.

The product of its (nonzero) digits is 102060, while the sum is 42.

The spelling of 102099670305 in words is "one hundred two billion, ninety-nine million, six hundred seventy thousand, three hundred five".