111003010313 has 8 divisors (see below), whose sum is σ = 121797208008. Its totient is φ = 100531027584.

The previous prime is 111003010309. The next prime is 111003010333. The reversal of 111003010313 is 313010300111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30043982224 + 80959028089 = 173332^2 + 284533^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111003010313 - 2² = 111003010309 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 (111003010333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80553020 + ... + 80554397.

It is an arithmetic number, because the mean of its divisors is an integer number (15224651001).

Almost surely, 2^111003010313 is an apocalyptic number.

111003010313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

111003010313 is a deficient number, since it is larger than the sum of its proper divisors (10794197695).

111003010313 is a wasteful number, since it uses less digits than its factorization.

111003010313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161107483.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 111003010313 its reverse (313010300111), we get a palindrome (424013310424).

The spelling of 111003010313 in words is "one hundred eleven billion, three million, ten thousand, three hundred thirteen".