313031200001 has 4 divisors (see below), whose sum is σ = 337110523092. Its totient is φ = 288951876912.

The previous prime is 313031199989. The next prime is 313031200039. The reversal of 313031200001 is 100002130313.

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 39372480625 + 273658719376 = 198425^2 + 523124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313031200001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313031250001) 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, 12039661526 + ... + 12039661551.

It is an arithmetic number, because the mean of its divisors is an integer number (84277630773).

Almost surely, 2^313031200001 is an apocalyptic number.

It is an amenable number.

313031200001 is a deficient number, since it is larger than the sum of its proper divisors (24079323091).

313031200001 is a wasteful number, since it uses less digits than its factorization.

313031200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24079323090.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 313031200001 its reverse (100002130313), we get a palindrome (413033330314).

The spelling of 313031200001 in words is "three hundred thirteen billion, thirty-one million, two hundred thousand, one".