100310020320113 has 4 divisors (see below), whose sum is σ = 100397019471588. Its totient is φ = 100223021168640.

The previous prime is 100310020320073. The next prime is 100310020320119. The reversal of 100310020320113 is 311023020013001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 47350459281889 + 52959561038224 = 6881167^2 + 7277332^2 .

It is a cyclic number.

It is not a de Polignac number, because 100310020320113 - 2⁶ = 100310020320049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100310020320091 and 100310020320100.

It is not an unprimeable number, because it can be changed into a prime (100310020320119) 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, 43499574008 + ... + 43499576313.

It is an arithmetic number, because the mean of its divisors is an integer number (25099254867897).

Almost surely, 2^{100310020320113} is an apocalyptic number.

It is an amenable number.

100310020320113 is a deficient number, since it is larger than the sum of its proper divisors (86999151475).

100310020320113 is an equidigital number, since it uses as much as digits as its factorization.

100310020320113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86999151474.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100310020320113 its reverse (311023020013001), we get a palindrome (411333040333114).

The spelling of 100310020320113 in words is "one hundred trillion, three hundred ten billion, twenty million, three hundred twenty thousand, one hundred thirteen".