313010202010313 has 4 divisors (see below), whose sum is σ = 313144368408708. Its totient is φ = 312876035611920.

The previous prime is 313010202010309. The next prime is 313010202010327.

313010202010313 is nontrivially palindromic in base 10.

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 191874357904384 + 121135844105929 = 13851872^2 + 11006173^2 .

It is a cyclic number.

It is not a de Polignac number, because 313010202010313 - 2² = 313010202010309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313010202010393) 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, 67083195698 + ... + 67083200363.

It is an arithmetic number, because the mean of its divisors is an integer number (78286092102177).

Almost surely, 2^{313010202010313} is an apocalyptic number.

It is an amenable number.

313010202010313 is a deficient number, since it is larger than the sum of its proper divisors (134166398395).

313010202010313 is a wasteful number, since it uses less digits than its factorization.

313010202010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134166398394.

The product of its (nonzero) digits is 324, while the sum is 20.

It can be divided in two parts, 31301020 and 2010313, that added together give a palindrome (33311333).

The spelling of 313010202010313 in words is "three hundred thirteen trillion, ten billion, two hundred two million, ten thousand, three hundred thirteen".