313010122132201 has 4 divisors (see below), whose sum is σ = 337087823834692. Its totient is φ = 288932420429712.

The previous prime is 313010122132199. The next prime is 313010122132219. The reversal of 313010122132201 is 102231221010313.

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 15630478531600 + 297379643600601 = 3953540^2 + 17244699^2 .

It is a cyclic number.

It is not a de Polignac number, because 313010122132201 - 2¹ = 313010122132199 is a prime.

It is a super-2 number, since 2×313010122132201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313010122132231) 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, 12038850851226 + ... + 12038850851251.

It is an arithmetic number, because the mean of its divisors is an integer number (84271955958673).

Almost surely, 2^{313010122132201} is an apocalyptic number.

It is an amenable number.

313010122132201 is a deficient number, since it is larger than the sum of its proper divisors (24077701702491).

313010122132201 is a wasteful number, since it uses less digits than its factorization.

313010122132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24077701702490.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 313010122132201 its reverse (102231221010313), we get a palindrome (415241343142514).

The spelling of 313010122132201 in words is "three hundred thirteen trillion, ten billion, one hundred twenty-two million, one hundred thirty-two thousand, two hundred one".