102230068 has 6 divisors (see below), whose sum is σ = 178902626. Its totient is φ = 51115032.

The previous prime is 102230053. The next prime is 102230069. The reversal of 102230068 is 860032201.

It can be written as a sum of positive squares in only one way, i.e., 54730404 + 47499664 = 7398^2 + 6892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102230069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12778755 + ... + 12778762.

Almost surely, 2^102230068 is an apocalyptic number.

It is an amenable number.

102230068 is a deficient number, since it is larger than the sum of its proper divisors (76672558).

102230068 is a wasteful number, since it uses less digits than its factorization.

102230068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25557521 (or 25557519 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 102230068 is about 10110.8885860739. Note that the first 3 decimals coincide. The cubic root of 102230068 is about 467.5839009815.

Adding to 102230068 its reverse (860032201), we get a palindrome (962262269).

The spelling of 102230068 in words is "one hundred two million, two hundred thirty thousand, sixty-eight".