313102220312311 has 16 divisors (see below), whose sum is σ = 327018876130080. Its totient is φ = 299472772233600.

The previous prime is 313102220312279. The next prime is 313102220312351. The reversal of 313102220312311 is 113213022201313.

It is a cyclic number.

It is not a de Polignac number, because 313102220312311 - 2⁵ = 313102220312279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313102220312351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177475525 + ... + 179231041.

It is an arithmetic number, because the mean of its divisors is an integer number (20438679758130).

Almost surely, 2^{313102220312311} is an apocalyptic number.

313102220312311 is a deficient number, since it is larger than the sum of its proper divisors (13916655817769).

313102220312311 is a wasteful number, since it uses less digits than its factorization.

313102220312311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837314.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 313102220312311 its reverse (113213022201313), we get a palindrome (426315242513624).

The spelling of 313102220312311 in words is "three hundred thirteen trillion, one hundred two billion, two hundred twenty million, three hundred twelve thousand, three hundred eleven".