100081282 has 8 divisors (see below), whose sum is σ = 171567936. Its totient is φ = 42891972.

The previous prime is 100081277. The next prime is 100081327. The reversal of 100081282 is 282180001.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3574318 + ... + 3574345.

It is an arithmetic number, because the mean of its divisors is an integer number (21445992).

Almost surely, 2^100081282 is an apocalyptic number.

100081282 is a deficient number, since it is larger than the sum of its proper divisors (71486654).

100081282 is an equidigital number, since it uses as much as digits as its factorization.

100081282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7148672.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 100081282 is about 10004.0632744900. The cubic root of 100081282 is about 464.2846085113.

The spelling of 100081282 in words is "one hundred million, eighty-one thousand, two hundred eighty-two".