11020330313 has 2 divisors, whose sum is σ = 11020330314. Its totient is φ = 11020330312.

The previous prime is 11020330309. The next prime is 11020330351. The reversal of 11020330313 is 31303302011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9999400009 + 1020930304 = 99997^2 + 31952^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020330313 - 2² = 11020330309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11020330291 and 11020330300.

It is not a weakly prime, because it can be changed into another prime (11020330813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510165156 + 5510165157.

It is an arithmetic number, because the mean of its divisors is an integer number (5510165157).

Almost surely, 2^11020330313 is an apocalyptic number.

It is an amenable number.

11020330313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020330313 is an equidigital number, since it uses as much as digits as its factorization.

11020330313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11020330313 its reverse (31303302011), we get a palindrome (42323632324).

The spelling of 11020330313 in words is "eleven billion, twenty million, three hundred thirty thousand, three hundred thirteen".