313030020113011 has 16 divisors (see below), whose sum is σ = 336406920560640. Its totient is φ = 290205035303040.

The previous prime is 313030020113009. The next prime is 313030020113033. The reversal of 313030020113011 is 110311020030313.

It is a cyclic number.

It is not a de Polignac number, because 313030020113011 - 2¹ = 313030020113009 is a prime.

It is a super-2 number, since 2×313030020113011² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 313030020113011.

It is not an unprimeable number, because it can be changed into a prime (313030020117011) 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, 16615566 + ... + 30035596.

It is an arithmetic number, because the mean of its divisors is an integer number (21025432535040).

Almost surely, 2^{313030020113011} is an apocalyptic number.

313030020113011 is a deficient number, since it is larger than the sum of its proper divisors (23376900447629).

313030020113011 is a wasteful number, since it uses less digits than its factorization.

313030020113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13440594.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 313030020113011 its reverse (110311020030313), we get a palindrome (423341040143324).

The spelling of 313030020113011 in words is "three hundred thirteen trillion, thirty billion, twenty million, one hundred thirteen thousand, eleven".