101303305 has 8 divisors (see below), whose sum is σ = 121816512. Its totient is φ = 80874288.

The previous prime is 101303291. The next prime is 101303309. The reversal of 101303305 is 503303101.

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 101303305 - 2⁵ = 101303273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101303309) 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, 18367 + ... + 23236.

It is an arithmetic number, because the mean of its divisors is an integer number (15227064).

Almost surely, 2^101303305 is an apocalyptic number.

It is an amenable number.

101303305 is a deficient number, since it is larger than the sum of its proper divisors (20513207).

101303305 is an equidigital number, since it uses as much as digits as its factorization.

101303305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42095.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 101303305 is about 10064.9542969653. The cubic root of 101303305 is about 466.1666546440.

Adding to 101303305 its reverse (503303101), we get a palindrome (604606406).

The spelling of 101303305 in words is "one hundred one million, three hundred three thousand, three hundred five".