310211022113 has 4 divisors (see below), whose sum is σ = 320907953940. Its totient is φ = 299514090288.

The previous prime is 310211022103. The next prime is 310211022127. The reversal of 310211022113 is 311220112013.

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 223929596944 + 86281425169 = 473212^2 + 293737^2 .

It is a cyclic number.

It is not a de Polignac number, because 310211022113 - 2¹⁰ = 310211021089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 310211022091 and 310211022100.

It is not an unprimeable number, because it can be changed into a prime (310211022103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5348465870 + ... + 5348465927.

It is an arithmetic number, because the mean of its divisors is an integer number (80226988485).

Almost surely, 2^310211022113 is an apocalyptic number.

It is an amenable number.

310211022113 is a deficient number, since it is larger than the sum of its proper divisors (10696931827).

310211022113 is a wasteful number, since it uses less digits than its factorization.

310211022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696931826.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 310211022113 its reverse (311220112013), we get a palindrome (621431134126).

The spelling of 310211022113 in words is "three hundred ten billion, two hundred eleven million, twenty-two thousand, one hundred thirteen".