11020020301 has 2 divisors, whose sum is σ = 11020020302. Its totient is φ = 11020020300.

The previous prime is 11020020287. The next prime is 11020020353. The reversal of 11020020301 is 10302002011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11014502500 + 5517801 = 104950^2 + 2349^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020020301 - 2⁵ = 11020020269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11020020001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510010150 + 5510010151.

It is an arithmetic number, because the mean of its divisors is an integer number (5510010151).

Almost surely, 2^11020020301 is an apocalyptic number.

It is an amenable number.

11020020301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020020301 is an equidigital number, since it uses as much as digits as its factorization.

11020020301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 11020020301 its reverse (10302002011), we get a palindrome (21322022312).

The spelling of 11020020301 in words is "eleven billion, twenty million, twenty thousand, three hundred one".