102326930 has 8 divisors (see below), whose sum is σ = 184188492. Its totient is φ = 40930768.

The previous prime is 102326929. The next prime is 102326953. The reversal of 102326930 is 39623201.

It can be written as a sum of positive squares in 2 ways, for example, as 101263969 + 1062961 = 10063^2 + 1031^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 102326930.

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 in 3 ways as a sum of consecutive naturals, for example, 5116337 + ... + 5116356.

Almost surely, 2^102326930 is an apocalyptic number.

102326930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102326930 is a deficient number, since it is larger than the sum of its proper divisors (81861562).

102326930 is a wasteful number, since it uses less digits than its factorization.

102326930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232700.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 102326930 is about 10115.6774365338. The cubic root of 102326930 is about 467.7315314388.

The spelling of 102326930 in words is "one hundred two million, three hundred twenty-six thousand, nine hundred thirty".