11303110020313 has 4 divisors (see below), whose sum is σ = 11304621745060. Its totient is φ = 11301598295568.

The previous prime is 11303110020281. The next prime is 11303110020331. The reversal of 11303110020313 is 31302001130311.

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 7891896799504 + 3411213220809 = 2809252^2 + 1846947^2 .

It is a cyclic number.

It is not a de Polignac number, because 11303110020313 - 2⁵ = 11303110020281 is a prime.

It is a super-2 number, since 2×11303110020313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11303110024313) 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, 755851158 + ... + 755866111.

It is an arithmetic number, because the mean of its divisors is an integer number (2826155436265).

Almost surely, 2^{11303110020313} is an apocalyptic number.

It is an amenable number.

11303110020313 is a deficient number, since it is larger than the sum of its proper divisors (1511724747).

11303110020313 is an equidigital number, since it uses as much as digits as its factorization.

11303110020313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511724746.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11303110020313 its reverse (31302001130311), we get a palindrome (42605111150624).

The spelling of 11303110020313 in words is "eleven trillion, three hundred three billion, one hundred ten million, twenty thousand, three hundred thirteen".