100082279 has 8 divisors (see below), whose sum is σ = 109361280. Its totient is φ = 90833400.

The previous prime is 100082267. The next prime is 100082287. The reversal of 100082279 is 972280001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100082279 - 2¹² = 100078183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100082579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269 + ... + 14150.

It is an arithmetic number, because the mean of its divisors is an integer number (13670160).

Almost surely, 2^100082279 is an apocalyptic number.

100082279 is a deficient number, since it is larger than the sum of its proper divisors (9279001).

100082279 is a wasteful number, since it uses less digits than its factorization.

100082279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15061.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 100082279 is about 10004.1131041187. The cubic root of 100082279 is about 464.2861502256.

The spelling of 100082279 in words is "one hundred million, eighty-two thousand, two hundred seventy-nine".