Search a number
101307 = 333769

101307 has 4 divisors (see below), whose sum is σ = 135080. Its totient is φ = 67536.

The previous prime is 101293. The next prime is 101323. The reversal of 101307 is 703101.

Adding to 101307 its reverse (703101), we get a palindrome (804408).

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101307 - 28 = 101051 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 101292 and 101301.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 101307.

It is not an unprimeable number, because it can be changed into a prime (101347) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 16882 + ... + 16887.

It is an arithmetic number, because the mean of its divisors is an integer number (33770).

2101307 is an apocalyptic number.

101307 is a deficient number, since it is larger than the sum of its proper divisors (33773).

101307 is an equidigital number, since it uses as much as digits as its factorization.

101307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33772.

The product of its (nonzero) digits is 21, while the sum is 12.

The square root of 101307 is about 318.2876057907. The cubic root of 101307 is about 46.6172322326.

The spelling of 101307 in words is "one hundred one thousand, three hundred seven", and thus it is an iban number.

Divisors: 1 3 33769 101307