220113321102313 has 2 divisors, whose sum is σ = 220113321102314. Its totient is φ = 220113321102312.

The previous prime is 220113321102263. The next prime is 220113321102329. The reversal of 220113321102313 is 313201123311022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210844687922064 + 9268633180249 = 14520492^2 + 3044443^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220113321102313 is a prime.

It is not a weakly prime, because it can be changed into another prime (220113321102343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056660551156 + 110056660551157.

It is an arithmetic number, because the mean of its divisors is an integer number (110056660551157).

Almost surely, 2^{220113321102313} is an apocalyptic number.

It is an amenable number.

220113321102313 is a deficient number, since it is larger than the sum of its proper divisors (1).

220113321102313 is an equidigital number, since it uses as much as digits as its factorization.

220113321102313 is an evil number, because the sum of its binary digits is even.

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

Adding to 220113321102313 its reverse (313201123311022), we get a palindrome (533314444413335).

The spelling of 220113321102313 in words is "two hundred twenty trillion, one hundred thirteen billion, three hundred twenty-one million, one hundred two thousand, three hundred thirteen".