83102308 has 6 divisors (see below), whose sum is σ = 145429046. Its totient is φ = 41551152.

The previous prime is 83102293. The next prime is 83102329. The reversal of 83102308 is 80320138.

It can be written as a sum of positive squares in only one way, i.e., 82410084 + 692224 = 9078^2 + 832^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10387785 + ... + 10387792.

Almost surely, 2^83102308 is an apocalyptic number.

It is an amenable number.

83102308 is a deficient number, since it is larger than the sum of its proper divisors (62326738).

83102308 is a wasteful number, since it uses less digits than its factorization.

83102308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20775581 (or 20775579 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 83102308 is about 9116.0467309026. The cubic root of 83102308 is about 436.3862203537.

The spelling of 83102308 in words is "eighty-three million, one hundred two thousand, three hundred eight".