11103220330313 has 2 divisors, whose sum is σ = 11103220330314. Its totient is φ = 11103220330312.

The previous prime is 11103220330291. The next prime is 11103220330393. The reversal of 11103220330313 is 31303302230111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10614322909369 + 488897420944 = 3257963^2 + 699212^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103220330313 - 2¹⁶ = 11103220264777 is a prime.

It is not a weakly prime, because it can be changed into another prime (11103220330393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551610165156 + 5551610165157.

It is an arithmetic number, because the mean of its divisors is an integer number (5551610165157).

Almost surely, 2^{11103220330313} is an apocalyptic number.

It is an amenable number.

11103220330313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103220330313 is an equidigital number, since it uses as much as digits as its factorization.

11103220330313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11103220330313 its reverse (31303302230111), we get a palindrome (42406522560424).

The spelling of 11103220330313 in words is "eleven trillion, one hundred three billion, two hundred twenty million, three hundred thirty thousand, three hundred thirteen".