100111320103313 has 4 divisors (see below), whose sum is σ = 100254132258228. Its totient is φ = 99968507948400.

The previous prime is 100111320103307. The next prime is 100111320103343. The reversal of 100111320103313 is 313301023111001.

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 34837475819584 + 65273844283729 = 5902328^2 + 8079223^2 .

It is a cyclic number.

It is not a de Polignac number, because 100111320103313 - 2²⁸ = 100111051667857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100111320103303) 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, 71406076406 + ... + 71406077807.

It is an arithmetic number, because the mean of its divisors is an integer number (25063533064557).

Almost surely, 2^{100111320103313} is an apocalyptic number.

It is an amenable number.

100111320103313 is a deficient number, since it is larger than the sum of its proper divisors (142812154915).

100111320103313 is an equidigital number, since it uses as much as digits as its factorization.

100111320103313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142812154914.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 100111320103313 its reverse (313301023111001), we get a palindrome (413412343214314).

The spelling of 100111320103313 in words is "one hundred trillion, one hundred eleven billion, three hundred twenty million, one hundred three thousand, three hundred thirteen".