102982930 has 16 divisors (see below), whose sum is σ = 191349504. Its totient is φ = 39864240.

The previous prime is 102982927. The next prime is 102982963. The reversal of 102982930 is 39289201.

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 7 ways as a sum of consecutive naturals, for example, 165792 + ... + 166411.

It is an arithmetic number, because the mean of its divisors is an integer number (11959344).

Almost surely, 2^102982930 is an apocalyptic number.

102982930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102982930 is a deficient number, since it is larger than the sum of its proper divisors (88366574).

102982930 is a wasteful number, since it uses less digits than its factorization.

102982930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332241.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 102982930 is about 10148.0505517070. The cubic root of 102982930 is about 468.7289180444.

The spelling of 102982930 in words is "one hundred two million, nine hundred eighty-two thousand, nine hundred thirty".