101683982 has 4 divisors (see below), whose sum is σ = 152525976. Its totient is φ = 50841990.

The previous prime is 101683961. The next prime is 101684017. The reversal of 101683982 is 289386101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 289386101 = 107 ⋅2704543.

It is a congruent number.

It is an unprimeable number.

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, 25420994 + ... + 25420997.

It is an arithmetic number, because the mean of its divisors is an integer number (38131494).

Almost surely, 2^101683982 is an apocalyptic number.

101683982 is a deficient number, since it is larger than the sum of its proper divisors (50841994).

101683982 is an equidigital number, since it uses as much as digits as its factorization.

101683982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50841993.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 101683982 is about 10083.8475791733. The cubic root of 101683982 is about 466.7498442440.

The spelling of 101683982 in words is "one hundred one million, six hundred eighty-three thousand, nine hundred eighty-two".