101304303303 has 16 divisors (see below), whose sum is σ = 162493118720. Its totient is φ = 54841427136.

The previous prime is 101304303299. The next prime is 101304303319. The reversal of 101304303303 is 303303403101.

It is not a de Polignac number, because 101304303303 - 2² = 101304303299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101304303303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101304304303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126947350 + ... + 126948147.

It is an arithmetic number, because the mean of its divisors is an integer number (10155819920).

Almost surely, 2^101304303303 is an apocalyptic number.

101304303303 is a deficient number, since it is larger than the sum of its proper divisors (61188815417).

101304303303 is a wasteful number, since it uses less digits than its factorization.

101304303303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253895526.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 101304303303 its reverse (303303403101), we get a palindrome (404607706404).

The spelling of 101304303303 in words is "one hundred one billion, three hundred four million, three hundred three thousand, three hundred three".