100303321302103 has 16 divisors (see below), whose sum is σ = 103535908439040. Its totient is φ = 97108196785600.

The previous prime is 100303321302091. The next prime is 100303321302127. The reversal of 100303321302103 is 301203123303001.

It is a cyclic number.

It is not a de Polignac number, because 100303321302103 - 2²⁵ = 100303287747671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303321302133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394893978 + ... + 395147896.

It is an arithmetic number, because the mean of its divisors is an integer number (6470994277440).

Almost surely, 2^{100303321302103} is an apocalyptic number.

100303321302103 is a deficient number, since it is larger than the sum of its proper divisors (3232587136937).

100303321302103 is a wasteful number, since it uses less digits than its factorization.

100303321302103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327638.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 100303321302103 its reverse (301203123303001), we get a palindrome (401506444605104).

The spelling of 100303321302103 in words is "one hundred trillion, three hundred three billion, three hundred twenty-one million, three hundred two thousand, one hundred three".