100082380 has 12 divisors (see below), whose sum is σ = 210173040. Its totient is φ = 40032944.

The previous prime is 100082341. The next prime is 100082387. The reversal of 100082380 is 83280001.

It is not an unprimeable number, because it can be changed into a prime (100082387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502040 + ... + 2502079.

It is an arithmetic number, because the mean of its divisors is an integer number (17514420).

Almost surely, 2^100082380 is an apocalyptic number.

100082380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100082380 is an abundant number, since it is smaller than the sum of its proper divisors (110090660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100082380 is a wasteful number, since it uses less digits than its factorization.

100082380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004128 (or 5004126 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 100082380 is about 10004.1181520412. The cubic root of 100082380 is about 464.2863064067.

The spelling of 100082380 in words is "one hundred million, eighty-two thousand, three hundred eighty".