313042112242201 has 4 divisors (see below), whose sum is σ = 313198711600000. Its totient is φ = 312885512884404.

The previous prime is 313042112242199. The next prime is 313042112242229. The reversal of 313042112242201 is 102242211240313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313042112242201 - 2¹ = 313042112242199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313042112242201.

It is not an unprimeable number, because it can be changed into a prime (313042112242261) 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, 78299675901 + ... + 78299679898.

It is an arithmetic number, because the mean of its divisors is an integer number (78299677900000).

Almost surely, 2^{313042112242201} is an apocalyptic number.

It is an amenable number.

313042112242201 is a deficient number, since it is larger than the sum of its proper divisors (156599357799).

313042112242201 is a wasteful number, since it uses less digits than its factorization.

313042112242201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156599357798.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 313042112242201 its reverse (102242211240313), we get a palindrome (415284323482514).

The spelling of 313042112242201 in words is "three hundred thirteen trillion, forty-two billion, one hundred twelve million, two hundred forty-two thousand, two hundred one".