100303101013 has 4 divisors (see below), whose sum is σ = 101240513280. Its totient is φ = 99365688748.

The previous prime is 100303101007. The next prime is 100303101023. The reversal of 100303101013 is 310101303001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310101303001 = 7 ⋅44300186143.

It is a cyclic number.

It is not a de Polignac number, because 100303101013 - 2⁹ = 100303100501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100303100984 and 100303101002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303101023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468705973 + ... + 468706186.

It is an arithmetic number, because the mean of its divisors is an integer number (25310128320).

Almost surely, 2^100303101013 is an apocalyptic number.

It is an amenable number.

100303101013 is a deficient number, since it is larger than the sum of its proper divisors (937412267).

100303101013 is an equidigital number, since it uses as much as digits as its factorization.

100303101013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937412266.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 100303101013 its reverse (310101303001), we get a palindrome (410404404014).

The spelling of 100303101013 in words is "one hundred billion, three hundred three million, one hundred one thousand, thirteen".