100348 has 6 divisors (see below), whose sum is σ = 175616. Its totient is φ = 50172.
The previous prime is 100343. The next prime is 100357. The reversal of 100348 is 843001.
100348 is nontrivially palindromic in base 12.
It is a super-2 number, since 2×1003482 = 20139442208, which contains 22 as substring.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100343) by changing a digit.
100348 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 12540 + ... + 12547.
2100348 is an apocalyptic number.
It is an amenable number.
100348 is a deficient number, since it is larger than the sum of its proper divisors (75268).
100348 is a wasteful number, since it uses less digits than its factorization.
100348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25091 (or 25089 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 100348 is about 316.7775244553. Note that the first 3 decimals coincide. The cubic root of 100348 is about 46.4696684298.
Adding to 100348 its reverse (843001), we get a palindrome (943349).
The spelling of 100348 in words is "one hundred thousand, three hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •